butyl butyrate
butanoic acid, butyl ester
 
Notes:
Present in many fruits, e.g. banana, cherry, melon, plum, also present in gruyere de comte cheese, cider, soybean etc. Used in fruit flavour compositions Butyl butyrate, or butyl butanoate, is an organic compound which is an ester formed by the condensation of butyric acid and butanol. It is a clear, colorless liquid that is insoluble in water, but miscible with ethanol and diethyl ether. Its refractive index is 1.406 at 20 °C.
  • Advanced Biotech
    • Advanced Biotech. Inc.
      Inspired by Nature
      A diverse range of products, all meeting our stringent commitment to quality.
      Advanced Biotech is a leading manufacturer and supplier of high-quality Natural flavoring ingredients & botanical extracts for the food/beverage, cosmetic and personal care industries. With over 25 years of experience working with Fermentation processing & botanical extracts, we can help develop new innovative and functional products for today’s competitive marketplace. Our company prides itself in the ability to cater to our customer’s specific needs while maintaining our focus on integrity, honesty and the commitment to high quality product standards. We proudly offer our quality Natural ingredients to companies around the world.
      US Email: Info
      US Email: Quotes and Orders
      US Voice: 973-339-6242
      US Fax: 973-256-4101
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      Product(s):
      1029 BUTYL BUTYRATE NATURAL 98% min.
      SDS
       
  • Alfrebro
    • Alfrebro LLC/ Archer Daniels Midland Company
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      BUTYL BUTYRATE NATURAL
       
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements.
      Email: Enquiries
      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Services
      Product(s):
      Butyl Butyrate
       
  • Axxence Aromatic
    • Axxence Aromatic GmbH
      We bring nature to your flavour
      Dedicated to provide the best possible quality and supply service of natural aroma ingredients.
      Axxence Aromatic is entirely dedicated to provide the best possible quality and supply service of natural aroma ingredients to the Flavour & Fragrance Industry worldwide.
      Email: Service
      Voice: +49.2822.68561.0
      Fax: +49.2822.68561.39
      Sustainability
      Products List: View
      Product(s):
      218600 N-BUTYL BUTYRATE Natural Kosher
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
      Email: Sales
      Voice: 203-299-3220
      Fax: 203-299-1355
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      Products List: View
      Product(s):
      BUTYL BUTYRATE FEMA 2186
       
  • CJ Latta & Associates
    • CJ Latta & Associates, LLC
      Extensive Line
      Aromatic Chemicals and Organic Acids.
      CJ Latta & Associates is a distributor of specialty aromatics and organic acids used in the formulation of flavors and fragrance manufactured worldwide. We pride ourselves on our reputation for, fair pricing, quality and reliability. We’ve built our business on successfully sourcing and developing many challenging specialty chemicals and fine ingredients for our clients.
      Email: Info
      US Email: Chip Latta
      Email: Sales
      US Email: Chip Latta
      Voice: (630) 240-8079
      Product(s):
      BUTYL BUTYRATE
       
  • Elan Inc.
    • Elan Inc.
      Legacy of Innovation
      Highest quality natural and synthetic products.
      Elan Inc. is a privately held business that has been in operation for over 30 years. Our offices and production facility are located in Newark, NJ. We are dedicated to producing the highest quality natural and synthetic products available in the flavor and fragrance industry.
      US Email: Mr. David Pimentel
      US Email: Ms. Isabel Couto
      Email: Elan (Shanghai) Fine Chemical
      Email: Elan do Brazil
      US Voice: (973) 344-8014
      US Fax: (973) 344 -5880
      Voice: +86 021 57448053 (Elan Shanghai)
      Fax: +86 021 57448054 (Elan Shanghai)
      Elan do Brazil:55 13 3261 6084
      Elan do Brazil Fax:55 13 3261 3726
      Custom Solutions
      Product(s):
      N-BUTYL BUTYRATE FCC, Kosher
      SDS
       
  • Excellentia International
    • Excellentia International
      Ingredients by Nature
      Exceptional quality and excellence in meeting our customers requirements.
      Excellentia International was founded in 2010 through the merger of Excellentia Flavors LLC and Polarome International. Collectively, these companies account for more than one hundred years of industry experience, and are recognized for exceptional quality and excellence in meeting our customers’ requirements.
      Email: Info
      Email: Sales
      Email: Regulatory
      Voice: 732.749.9840
      Our Services
      Product(s):
      Butyl Butyrate, n- Natural
       
  • H. Interdonati, Inc.
    • H. Interdonati, Inc.
      Innovative products
      Because your flavors and fragrances are only as good as their source "Since 1952"
      H. Interdonati, Inc. began in 1952 with the tradition of delivering quality pharmaceuticals and fine chemical ingredients at competitive prices. The mission was simple: To provide the most reliable, personal service in the industry.
      Email: Info
      US Email: Info
      Email: Sales
      US Email: Laura Interdonati (Sales)
      Voice: 800 367-6617
      Fax: 631 367-6626
      Featured Products
      Product(s):
      Butyl butyrate Natural, Kosher
       
  • Frutarom
    • FRUTAROM USA INC,
      Flavor & Specialty Ingredients
      Your preferred partner for flavour and fragrance success.
      Our broad and diverse product portfolio is designed to provide and cater for every flavor and taste profile required by our customer base and incorporates historic, and iconic, market leading products.
      Email: Info
      US Email: Info- USA
      Email: Sales
      Voice: +44 (0) 1429 863 222
      CBD Offering
      Products List: View
      Product(s):
      441B070000 BUTYL BUTYRATE KOSHER
       
  • Indukern F&F
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co., Ltd
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
      Email: Info
      Email: Sales
      Voice: 86-510-86023169
      Fax: 86-510-86023170
      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HL0518 Butyl Butyrate
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      Product(s):
      BUTYL BUTYRATE
      BUTYL BUTYRATE NATURAL
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      N0021 NAT.BUTYL BUTYRATE, Kosher
      A0625 Butyl Butyrate
       
  • Moellhausen
  • Odowell Co.,ltd
    • Odowell Co.,ltd
      Fulfilling Demand
      Product quality and consistency.
      Odowell is specialized in producing and distributing aroma chemicals for Flavors &Fragrances industry since 2012. Product ranges are ketones, esters,alcohols, aldehydes , ethers and lactones. We have the most comprehensive range of C3-C15 aliphatic ketones, aromatic ketones and high purity electronic chemicals, providing to many industries related to our daily life.
      Email: Info
      Email: Sales
      Voice: +86-21-56410859
      Fax: 4006981163 ext.28633
      Phone, Kunshan Odowell+86-512-55380008
      Fax, Kunshan Odowell+86-512-55380009
      Product(s):
      10-72-039 Butyl butyrate PURITY: 99%MIN.
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      02-53800 n-BUTYL BUTYRATE
      02-53805 BUTYL BUTYRATE NATURAL FCC
       
  • PerfumersWorld
    • PerfumersWorld Ltd.
      feeeel... the smell!
      The one-stop resource for the creative perfumer.
      No minimum orders. Aroma chemicals, essential oils, isolates, pheremones, absolutes, resinoids, FleuressenceTM key bases, PWx FactorTM, solubilizers, kits, creation systems, workshops, training, distance learning, The PerfumersWorld Perfumer's Studio, The Perfumer’s Formulation Bulletin, perfumery software, bespoke creation, analysis, consultancy, project counselling, trouble-shooting, unperfumed product bases, bottles, smelling strips, scales, distillation, equipment and inspiration!
      Email: Enquiries
      Email: Sales
      Voice: +66(0)2-99-800-80
      Fax: +66(0)2-99-800-80
      PerfumersWorld Skype Skype
      Facebook
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      Software: Perfumer's Workbook
      Product(s):
      3FD05860 Butyl Butyrate
       
  • Sigma-Aldrich
  • Sunaux International
    • Sunaux International
      Buy With Confidence
      We have industry leading processes and procedures to ensure nothing but the most reliable product.
      Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business.
      Email: John Felton
      Email: Stephen Zhou (Sales)
      Voice: 0512-57995626
      Fax: 0512-57570299
      Sales0512-57995626
      Sales0512-57570299
      News
      Product(s):
      N0021 nat.Butyl Butyrate
       
  • Taytonn ASCC
    • Taytonn ASCC Pte Ltd
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Linkedin
      Product(s):
      Butyl Butyrate
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
      US Email: Sales
      Email: Technical Support
      Voice: 1-800-423-8616
      Fax: 1- 888-520-1075
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      Product(s):
      B0757 Butyl Butyrate >99.0%(GC)
      SDS
       
  • The Lermond Company
    • The Lermond Company
      Your Sourcing Resource
      The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.
      The Lermond Company is a women-owned distributor of raw materials primarily servicing the flavor and fragrance industry. For three generations, members of the Lermond family have been integral sourcing partners for the North American flavor and fragrance industry. We supply high quality essential oils, aroma chemicals, absolutes, concretes, resinoids and floral waters from around the world to the global industry.
      Email: Info
      Email: Tara
      Email: Erica
      Voice: 201-896-3300
      Fax: 201-623-2910
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      Product(s):
      13825 BUTYL BUTYRATE
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
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      Product(s):
      Butyl Butyrate
       
  • Ernesto Ventós
  • Vigon International
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      SQF-Certified Supplier
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
      Email: Info
      Email: Orders
      Voice: +1 (262) 995.8668
      Certification
      Our Services
      Products List: View
      Product(s):
      Butyl butyrate
       
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas    Flavor Demo Formulas
CAS Number: 109-21-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 203-656-8
FDA UNII: 1BHV00T1M4
Nikkaji Web: J2.876B
Beilstein Number: 1747101
MDL: MFCD00009450
CoE Number: 268
XlogP3-AA: 2.20 (est)
Molecular Weight: 144.21392000
Formula: C8 H16 O2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 151  butyl butyrate
DG SANTE Food Flavourings: 09.042  butyl butyrate
FEMA Number: 2186 butyl butyrate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):109-21-7 ; BUTYL BUTYRATE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.86700 to 0.87100 @  25.00 °C.
Pounds per Gallon - (est).: 7.214 to  7.248
Refractive Index: 1.40500 to 1.40700 @  20.00 °C.
Melting Point: 91.50 °C. @ 760.00 mm Hg
Boiling Point: 166.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 1.810000 mmHg @ 25.00 °C.
Vapor Density: 4.9 ( Air = 1 )
Flash Point: 121.00 °F. TCC ( 49.44 °C. )
logP (o/w): 2.823 (est)
Shelf Life: 24.00 month(s) or longer if stored properly.
Storage: store in cool, dry place in tightly sealed containers, protected from heat and light.
Soluble in:
 alcohol
 fixed oils
 water, 500 mg/L @ 20 °C (exp)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: fruity
 
Odor Strength: medium
 
Substantivity: 8 hour(s) at 100.00 %
 
 fruity  banana  pineapple  green  cherry  fruit tropical fruit  fruit ripe fruit  juicy fruit  
Odor Description:
at 100.00 %. 
fruity banana pineapple green cherry tropical fruit ripe fruit juicy fruit
Luebke, William tgsc, (2017)
 
 sweet  fruity  fresh  ripe  
Odor Description:
Sweet, fruity, fresh, diffusive and ripe
Mosciano, Gerard P&F 17, No. 4, 33, (1992)
 
 
Flavor Type: fruity
 
 sweet  fruity  ethereal  tropical  rummy  cherry  fruit ripe fruit  elderberry  fatty  
Taste Description:
sweet fruity ethereal tropical rummy cherry ripe fruit elderberry fatty
Luebke, William tgsc, (2017)
 
 sweet  fresh  fruity  fatty  
Taste Description:
at 40.00 ppm.  
Sweet, fresh, fruity, slightly fatty
Mosciano, Gerard P&F 17, No. 4, 33, (1992)
 
Odor and/or flavor descriptions from others (if found).
 
Sigma-Aldrich
Butyl butyrate, ≥98%, FCC, FG
Odor Description: apple; banana; berry; peach; pear
Taste Description: sweet fresh fruity fatty
 
Moellhausen
BUTYL BUTYRATE
Odor Description: strongly fruity, estery, green; pineapple-, banana-, raspberry-like
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
BUTYL BUTYRATE NATURAL
98% min.
Odor: Pear-pineapple
Alfrebro
BUTYL BUTYRATE NATURAL
Odor: Fruity, Pineapple
Ambles Nature et Chimie
BUTYL BUTYRATE NAT
Augustus Oils
Butyl Butyrate
Services
Aurochemicals
BUTYL BUTYRATE, Natural
Axxence Aromatic
N-BUTYL BUTYRATE Natural
Kosher
Sustainability
Charkit Chemical
BUTYL BUTYRATE FEMA 2186
CJ Latta & Associates
BUTYL BUTYRATE
Diffusions Aromatiques
BUTYL BUTYRATE
Elan Inc.
N-BUTYL BUTYRATE
FCC, Kosher
EMD Millipore
For experimental / research use only.
Butyl Butyrate
Ernesto Ventós
BUTYL BUTYRATE
Excellentia International
Butyl Butyrate, n- Natural
Frutarom
BUTYL BUTYRATE
KOSHER
Flavor: Fruity, Banana, Ripe, Juicy, Tropical
CBD Offering
H. Interdonati, Inc.
Butyl butyrate Natural, Kosher
Featured Products
IFF
BUTYL BUTYRATE
KOSHER
Flavor: Fruity, Banana, Ripe, Juicy, Tropical
Indenta Group
Butyl Butyrate
Indukern F&F
BUTYL BUTYRATE
Odor: FRUITY, PINEAPPLE
Inoue Perfumery
BUTYL BUTYRATE
Jiangyin Healthway
Butyl Butyrate
New functional food ingredients
Lluch Essence
BUTYL BUTYRATE NATURAL
Lluch Essence
BUTYL BUTYRATE
M&U International
Butyl Butyrate
M&U International
NAT.BUTYL BUTYRATE, Kosher
Moellhausen
BUTYL BUTYRATE
Odor: strongly fruity, estery, green; pineapple-, banana-, raspberry-like
Naturamole
butyl butyrate 98% natural EU
Odowell Co.,ltd
Butyl butyrate
PURITY: 99%MIN.
Pearlchem Corporation
n-butyl-n- butyrate
Penta International
BUTYL BUTYRATE NATURAL FCC
Penta International
n-BUTYL BUTYRATE
PerfumersWorld
Butyl Butyrate
Odor: fine fruity pineapple sweet
R C Treatt & Co Ltd
Butyl Butyrate
Reincke & Fichtner
Butyl Butyrate natural
Reincke & Fichtner
Butyl Butyrate
Sigma-Aldrich
Butyl butyrate, ≥98%, FCC, FG
Odor: apple; banana; berry; peach; pear
Certified Food Grade Products
Sigma-Aldrich
Butyl butyrate, natural, ≥98%, FCC, FG
Odor: apple; banana; berry; peach; pear
Silverline Chemicals
Butyl Butyrate
Sunaux International
nat.Butyl Butyrate
Taytonn ASCC
Butyl Butyrate
TCI AMERICA
For experimental / research use only.
Butyl Butyrate >99.0%(GC)
The Lermond Company
BUTYL BUTYRATE
U. K. Aromatics and Chemicals
BUTYL BUTYRATE
Odor: Fruity banana pineapple sweet
Flavor: Apple, banana, butter
Ungerer & Company
Butyl Butyrate
Vigon International
Butyl Butyrate FCC (Normal)
Odor: FRUITY, PINEAPPLE-LIKE
Vigon International
Butyl Butyrate Natural (Normal)
Odor: FRUITY, PINEAPPLE-LIKE
WEN International
BUTYL BUTYRATE Natural
WholeChem
Butyl butyrate
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 38 - Irritating to skin.
S 02 - Keep out of the reach of children.
S 37 - Wear suitable gloves.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Human Experience:
4 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rabbit LD50  9520 mg/kg
Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.

intraperitoneal-rat LD50  2300 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 521, 1979.

intraperitoneal-mouse LD50  8900 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 521, 1979.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 521, 1979.

Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for butyl butyrate usage levels up to:
  8.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 390.00 (μg/capita/day)
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -22.00000
beverages(nonalcoholic): -8.60000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 150.000001500.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -22.00000
fruit ices: -22.00000
gelatins / puddings: -14.00000
granulated sugar: --
gravies: --
hard candy: -24.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 2, Revision 1 (FGE.02) : Branched- and straight-chain aliphatic saturated primary alcohols and related esters of primary alcohols and straight-chain carboxylic acids and one straight-chain aldehyde from chemical groups 1 and 2 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
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Scientific Opinion on the safety and efficacy of straight-chain primary aliphatic alcohols/aldehydes/acids, acetals and esters with esters containing saturated alcohols and acetals containing saturated aldehydes (chemical group 1) when used as flavourings for all animal species
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EPI System: View
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 109-21-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 7983
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 3272
WGK Germany: 2
 butyl butanoate
Chemidplus: 0000109217
EPA/NOAA CAMEO: hazardous materials
RTECS: ES8120000 for cas# 109-21-7
Synonyms   Articles   Notes   Search   Top
References:
 butyl butanoate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 109-21-7
Pubchem (cid): 7983
Pubchem (sid): 134973670
Pherobase: View
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
CHEBI: View
HMDB (The Human Metabolome Database): HMDB39620
FooDB: FDB019248
YMDB (Yeast Metabolome Database): YMDB01399
Export Tariff Code: 2915.60.5000
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
 
For Odor
animal
 methyl (E)-2-octenoateFL/FR
balsamic
 fir balsam concreteFR
 fir carboxylateFR
camphoreous
 hinoki leaf oilFR
caramellic
 maltyl propionateFL/FR
chemical
 propyl propionateFL/FR
citrus
2-ethyl-1-hexanolFL/FR
earthy
5-ethyl-3(or 2),4-dimethyl octahydro-4,7-methanoinden-5-ol 
 methyl 3-hexenoateFL/FR
 octyl phenyl acetateFL/FR
scotch pine needle oilFL/FR
scotch pine needle oil estoniaFL/FR
scotch pine needle oil yugoslaviaFL/FR
 butyl acetateFL/FR
 cyclohexyl formateFL/FR
 ethyl acetateFL/FR
 ethyl pyruvateFL/FR
1-hexen-3-olFL/FR
 methyl acetateFL/FR
isopropyl acetateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
fatty
 allyl decanoateFL/FR
 allyl octanoateFL/FR
 butter estersFL/FR
3-decen-2-oneFL/FR
 methyl (E)-2-hexenoateFL/FR
 methyl 2-hexenoateFL/FR
5-methyl-5-hexen-2-oneFL/FR
(Z)-3-octen-1-olFL/FR
(E)-2-octenalFL/FR
floral
 benzyl acetoacetateFL/FR
 bois de rose oil brazilFL/FR
 dihydrolinaloolFL/FR
3,6-dimethyl-3-octanolFL/FR
 ethyl linaloolFR
 ethyl linalyl acetalFR
 ethyl linalyl acetateFR
 ethyl linalyl etherFL/FR
(E)-geranyl acetoneFL/FR
 geranyl phenyl acetateFL/FR
 jasmin pyranoneFL/FR
 linaloolFL/FR
laevo-linaloolFL/FR
dextro-linaloolFL/FR
 linalool oxideFL/FR
 linalyl anthranilateFL/FR
 linalyl butyrateFL/FR
 phenethyl hexanoateFL/FR
2-phenyl propyl isobutyrateFL/FR
 tetrahydrolinaloolFL/FR
 violet methyl carbonateFR
fruity
 allyl 10-undecenoateFL/FR
 allyl 2-ethyl butyrateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl amyl glycolateFR
 allyl butyrateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
 allyl isovalerateFL/FR
 allyl phenoxyacetateFL/FR
 allyl propionateFL/FR
 allyl salicylateFR
(E,E)-allyl sorbateFL/FR
 allyl sorbateFL/FR
isoamyl acetateFL/FR
 amyl acetateFL/FR
isoamyl butyrateFL/FR
 amyl butyrateFL/FR
 amyl heptanoateFL/FR
 amyl hexanoateFL/FR
isoamyl hexanoateFL/FR
 amyl isobutyrateFL/FR
isoamyl isobutyrateFL/FR
isoamyl octanoateFL/FR
 amyl propionateFL/FR
isoamyl propionateFL/FR
 amyl valerateFL/FR
 benzyl ethyl etherFL/FR
 benzyl isovalerateFL/FR
 benzyl methyl etherFL/FR
 benzyl propionateFL/FR
isobutyl 2-butenoateFL/FR
isobutyl acetateFL/FR
isobutyl butyrateFL/FR
isobutyl furyl propionateFL/FR
 butyl hexanoateFL/FR
isobutyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
 butyl valerateFL/FR
2-tert-butyl-5-methyl-2-propyl tetrahydrofuranFR
 cherry pentenoateFL/FR
 cinnamyl isobutyrateFL/FR
 cyclohexyl butyrateFL/FR
 cyclohexyl hexanoateFL/FR
 cyclohexyl isovalerateFL/FR
 cyclohexyl propionateFL/FR
 ethyl (Z)-4-octenoateFL/FR
 ethyl 2-ethyl acetoacetateFL/FR
 ethyl 2-octenoateFL/FR
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl 3-methyl valerateFL/FR
 ethyl acetoacetateFL/FR
2-ethyl butyl acetateFL/FR
 ethyl butyrateFL/FR
 ethyl cyclohexane propionateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isobutyrateFL/FR
 ethyl isovalerateFL/FR
 ethyl levulinateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 furfuryl acetateFL/FR
 geranyl isovalerateFL/FR
4-heptanoneFL/FR
 heptyl isobutyrateFL/FR
 herbanate (Givaudan)FR
(E)-2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
 hexyl acetateFL/FR
2-hexyl butyrate 
 hexyl formateFL/FR
 linalyl hexanoateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 3-nonenoateFL/FR
 methyl 4-methyl valerateFL/FR
2-methyl butyl acetateFL/FR
 methyl butyrateFL/FR
 methyl hexanoateFL/FR
 methyl isobutyrateFL/FR
 methyl isovalerateFL/FR
 methyl propionateFL/FR
 methyl valerateFL/FR
2-pentanoneFL/FR
2-pentyl butyrateFL/FR
 pineapple hydroxyhexanoateFL/FR
 pineapple pentenoateFL/FR
 prenyl acetateFL/FR
isopropyl 2-methyl butyrateFL/FR
 propyl acetateFL/FR
 propyl butyrateFL/FR
isopropyl butyrateFL/FR
 propyl heptanoateFL/FR
 propyl hexanoateFL/FR
isopropyl hexanoateFL/FR
 propyl isobutyrateFL/FR
isopropyl isobutyrateFL/FR
isopropyl isovalerateFL/FR
isopropyl octanoateFL/FR
isopropyl propionateFL/FR
 strawberry furanone butyrateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
 tropical iononeFL/FR
2-undecanoneFL/FR
 vanilla carboxylateFL/FR
green
 benzaldehyde dimethyl acetalFL/FR
 cognac heptanoneFL/FR
 ethyl (E)-4-decenoateFL/FR
 galbanum oxyacetateFR
 galbascone (IFF)FR
(Z)-3-hepten-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl formateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
(E)-2-hexenalFL/FR
3-hexenyl 2-methyl butyrateFL/FR
3-hexenyl acetateFL/FR
 manzanate (Givaudan)FL/FR
 methyl heptine carbonateFL/FR
(E)-2-octen-1-yl acetateFL/FR
(Z)-5-octen-1-yl propionateFL/FR
 olive oil absoluteFL/FR
 pineapple heptadienone 10%FR
 sorbyl isobutyrateFL/FR
herbal
isoamyl heptanoateFL/FR
 benzyl octanoateFL/FR
 hyssop oilFL/FR
2-pentyl acetateFL/FR
nutty
2-methyl-3-ethoxypyrazineFL/FR
pine
 evergreen fragranceFR
soapy
 benzyl laurateFL/FR
spicy
 cinnamyl isovalerateFL/FR
 outdoors specialtyFR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
tropical
 tropical 3-thiobutyrateFL/FR
2-tropical oxathianeFL/FR
waxy
 allyl nonanoateFL/FR
isoamyl decanoateFL/FR
 ethyl octanoateFL/FR
 
For Flavor
 
No flavor group found for these
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl sorbateFL/FR
(E,E)-allyl sorbateFL/FR
isoamyl 3-methyl thiopropionateFL
 amyl isobutyrateFL/FR
 amyl propionateFL/FR
 amyl valerateFL/FR
 benzyl ethyl etherFL/FR
 benzyl octanoateFL/FR
sec-butyl acetateFL
 cyclohexyl butyrateFL/FR
 cyclohexyl hexanoateFL/FR
 diethyl maleateFL
 ethyl 3-methyl valerateFL/FR
 ethyl cyclohexane propionateFL/FR
 ethyl linalyl etherFL/FR
5-ethyl-3(or 2),4-dimethyl octahydro-4,7-methanoinden-5-ol 
(Z)-3-hepten-1-yl acetateFL/FR
3-hexenyl acetateFL/FR
2-hexyl butyrate 
dextro-linaloolFL/FR
 linalyl hexanoateFL/FR
 methyl (E)-2-hexenoateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 2-hexenoateFL/FR
2-methyl-3-ethoxypyrazineFL/FR
 octyl phenyl acetateFL/FR
2-phenyl propyl isobutyrateFL/FR
scotch pine needle oilFL/FR
scotch pine needle oil estoniaFL/FR
scotch pine needle oil yugoslaviaFL/FR
isopropyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
isopropyl isovalerateFL/FR
 sorbyl propionateFL
 benzyl acetoacetateFL/FR
isobutyl furyl propionateFL/FR
 sorbyl isobutyrateFL/FR
alliaceous
 allyl propionateFL/FR
berry
 heptyl isobutyrateFL/FR
caramellic
 maltyl propionateFL/FR
citrus
 cognac heptanoneFL/FR
laevo-linaloolFL/FR
 linaloolFL/FR
cooling
 manzanate (Givaudan)FL/FR
creamy
 butter estersFL/FR
 jasmin pyranoneFL/FR
dairy
2-pentyl acetateFL/FR
estery
 ethyl acetoacetateFL/FR
 furfuryl acetateFL/FR
 propyl acetateFL/FR
ethereal
 allyl 2-ethyl butyrateFL/FR
 benzyl laurateFL/FR
 butyl acetateFL/FR
 ethyl acetateFL/FR
 ethyl isobutyrateFL/FR
 methyl acetateFL/FR
 methyl isobutyrateFL/FR
5-methyl-5-hexen-2-oneFL/FR
isopropyl acetateFL/FR
fatty
 allyl octanoateFL/FR
 ethyl (E)-4-decenoateFL/FR
2-ethyl-1-hexanolFL/FR
(Z)-3-octen-1-olFL/FR
(E)-2-octenalFL/FR
floral
 bois de rose oil brazilFL/FR
 dihydrolinaloolFL/FR
(E)-geranyl acetoneFL/FR
 geranyl phenyl acetateFL/FR
 linalyl anthranilateFL/FR
 linalyl butyrateFL/FR
 tetrahydrolinaloolFL/FR
 tropical iononeFL/FR
fruity
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl decanoateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
 allyl isovalerateFL/FR
 allyl phenoxyacetateFL/FR
 amyl acetateFL/FR
isoamyl acetateFL/FR
 amyl butyrateFL/FR
 amyl heptanoateFL/FR
 amyl hexanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl octanoateFL/FR
isoamyl propionateFL/FR
 benzyl isovalerateFL/FR
 benzyl methyl etherFL/FR
 benzyl propionateFL/FR
isobutyl acetateFL/FR
isobutyl butyrateFL/FR
isobutyl hexanoateFL/FR
 butyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
 butyl valerateFL/FR
 cherry pentenoateFL/FR
 cinnamyl isobutyrateFL/FR
 cinnamyl isovalerateFL/FR
 cyclohexyl isovalerateFL/FR
 cyclohexyl propionateFL/FR
 ethyl (E)-2-octenoateFL
 ethyl (Z)-4-octenoateFL/FR
 ethyl 2-ethyl acetoacetateFL/FR
 ethyl 2-octenoateFL/FR
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
2-ethyl butyl acetateFL/FR
 ethyl butyrateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl levulinateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 furfuryl isovalerateFL
 furfuryl propionateFL
 furfuryl valerateFL
4-heptanoneFL/FR
(E)-3-hexen-1-yl acetateFL/FR
 hexyl acetateFL/FR
 methyl (E)-2-octenoateFL/FR
 methyl 3-hexenoateFL/FR
 methyl 3-nonenoateFL/FR
 methyl 4-methyl valerateFL/FR
2-methyl butyl acetateFL/FR
 methyl hexanoateFL/FR
 methyl isovalerateFL/FR
 methyl propionateFL/FR
 methyl valerateFL/FR
2-pentanoneFL/FR
2-pentyl butyrateFL/FR
 pineapple hydroxyhexanoateFL/FR
 pineapple pentenoateFL/FR
 prenyl acetateFL/FR
isopropyl 2-methyl butyrateFL/FR
isopropyl butyrateFL/FR
 propyl butyrateFL/FR
 propyl hexanoateFL/FR
 propyl isobutyrateFL/FR
isopropyl octanoateFL/FR
isopropyl propionateFL/FR
 strawberry furanone butyrateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
 vanilla carboxylateFL/FR
fusel
 methyl butyrateFL/FR
green
 allyl butyrateFL/FR
 benzaldehyde dimethyl acetalFL/FR
isobutyl 2-butenoateFL/FR
 cyclohexyl formateFL/FR
3-decen-2-oneFL/FR
 geranyl isovalerateFL/FR
(E)-2-hexen-1-olFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
1-hexen-3-olFL/FR
(E)-2-hexenalFL/FR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl formateFL/FR
 linalool oxideFL/FR
 methyl heptine carbonateFL/FR
3-(5-methyl-2-furyl) butanalFL
(E)-2-octen-1-yl acetateFL/FR
(Z)-5-octen-1-yl propionateFL/FR
herbal
isoamyl heptanoateFL/FR
3,6-dimethyl-3-octanolFL/FR
 hyssop oilFL/FR
oily
 olive oil absoluteFL/FR
 tetrahydrofurfuryl propionateFL
pungent
 acetaldehydeFL
rummy
 ethyl pyruvateFL/FR
(E)-2-hexen-1-yl formateFL/FR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
 methyl 4-(methyl thio) butyrateFL
 tropical 3-thiobutyrateFL/FR
tropical
 propyl propionateFL/FR
2-tropical oxathianeFL/FR
waxy
 allyl nonanoateFL/FR
isoamyl butyrateFL/FR
isoamyl decanoateFL/FR
 ethyl octanoateFL/FR
 phenethyl hexanoateFL/FR
 propyl heptanoateFL/FR
2-undecanoneFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 appleFR
 apricotFR
 bananaFR
 butterFR
 butterscotchFR
 citrusFR
 fruit juicy fruitFR
 grapeFR
 greenFR
 mangoFR
 orangeFR
 passion fruitFR
 pearFR
 pineappleFR
 plumFR
 raspberryFR
 strawberryFR
 woodruffFR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 apple fruit
Search  PMC Picture
 apple juice
Search  PMC Picture
 banana fruit
Search Trop  Picture
 berries
Search  PMC Picture
 cheese
Search  PMC Picture
 grape
Search Trop  Picture
 heracleum paphlagonicum czeczott fruit oil turkey @ 0.20%
Data  GC  Search Trop  Picture
 honey
Search  PMC Picture
 lavandin oil abrialis @ 0.03%
Data  GC  Search Trop  Picture
 lavandin oil grosso @ 0.04%
Data  GC  Search Trop  Picture
 mango fruit
Search Trop  Picture
 mushroom
Search  PMC Picture
 orange fruit juice
Search Trop  Picture
 osmanthus absolute @ 0.02%
Data  GC  Search Trop  Picture
 passion fruit
Search Trop  Picture
 pear fruit
Search Trop  Picture
 plum fruit
Search Trop  Picture
 soybean
Search Trop  Picture
 strawberry wild strawberry fruit
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 butanoic acid butyl ester
 butanoic acid, butyl ester
 butyl butanoate
N-butyl butanoate
1-butyl butyrate
N-butyl butyrate
nat.butyl butyrate
 butyl butyrate (natural)
 butyl butyrate FCC
N-butyl butyrate FCC
 butyl butyrate natural
N-butyl butyrate natural
 butyl butyrate normal FCC
 butyl butyrate normal natural
N-butyl N-butanoate
N-butyl N-butyrate
 butyric acid butyl ester
 butyric acid N-butyl ester
Synonyms   Articles   Notes   Search   Top
Articles:
Info: Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.)
PubMed: Optimized butyl butyrate synthesis catalyzed by Thermomyces lanuginosus lipase.
PubMed: Simultaneous Clostridial fermentation, lipase-catalyzed esterification, and ester extraction to enrich diesel with butyl butyrate.
PubMed: Improved production of butyl butyrate with lipase from Thermomyces lanuginosus immobilized on styrene-divinylbenzene beads.
PubMed: High-temperature measurements of the reactions of OH with small methyl esters: methyl formate, methyl acetate, methyl propanoate, and methyl butanoate.
PubMed: Lipase-catalyzed synthesis of butyl butyrate by alcoholysis in an integrated liquid-vapor system.
PubMed: Identification of host fruit volatiles from three mayhaw species (Crataegus series Aestivales) attractive to mayhaw-origin Rhagoletis pomonella flies in the southern United States.
PubMed: Identification of fruit volatiles from green hawthorn (Crataegus viridis) and blueberry hawthorn (Crataegus brachyacantha) host plants attractive to different phenotypes of Rhagoletis pomonella flies in the southern United States.
PubMed: Characterization of aroma compounds of Chinese famous liquors by gas chromatography-mass spectrometry and flash GC electronic-nose.
PubMed: Rational design of efficient modular cells.
PubMed: Volatile fingerprint of Brazilian defective coffee seeds: corroboration of potential marker compounds and identification of new low quality indicators.
PubMed: Delivery of floxuridine derivatives to cancer cells by water-soluble organometallic cages.
PubMed: Anatomical Variations of Upper Segmental Renal Artery and Clinical Significance.
PubMed: Effect of glucosamine conjugation to zinc(II) complexes of a bis-pyrazole ligand: syntheses, characterization and anticancer activity.
PubMed: Identification and field evaluation of pear fruit volatiles attractive to the oriental fruit moth, Cydia molesta.
PubMed: Pickering emulsions stabilized by surface-modified Fe3O4 nanoparticles.
PubMed: Covalent attachment of lipases on glyoxyl-agarose beads: application in fruit flavor and biodiesel synthesis.
PubMed: Characterization of plant-derived lactococci on the basis of their volatile compounds profile when grown in milk.
PubMed: Does activation of the anti proton, rather than concertedness, determine the stereochemistry of base-catalyzed 1,2-elimination reactions? Anti stereospecificity in E1cB eliminations of β-3-trifluoromethylphenoxy esters, thioesters, and ketones.
PubMed: Immobilization of Thermomyces lanuginosus lipase by different techniques on Immobead 150 support: characterization and applications.
PubMed: Characterization of an acidic cold-adapted cutinase from Thielavia terrestris and its application in flavor ester synthesis.
PubMed: Volatile fragrances associated with flowers mediate host plant alternation of a polyphagous mirid bug.
PubMed: Regioselective acylation of disaccharides in tert-butyl alcohol catalyzed by Candida antarctica lipase.
PubMed: Baclofen ester and carbamate prodrug candidates: a simultaneous chromatographic assay, resolution optimized with DryLab.
PubMed: Nucleophilic addition to 2,3-disubstituted butanal derivatives and their application to natural product synthesis.
PubMed: Influence of processing on the volatile profile of strawberry spreads made with isomaltulose.
PubMed: Biochemical characterization of a first fungal esterase from Rhizomucor miehei showing high efficiency of ester synthesis.
PubMed: Asymmetric synthesis of anti-(2S,3S)- and syn-(2R,3S)-diaminobutanoic acid.
PubMed: Comparison of volatile components in Chinese traditional pickled peppers using HS-SPME-GC-MS, GC-O and multivariate analysis.
PubMed: Magnetic Pickering emulsions stabilized by Fe3O4 nanoparticles.
PubMed: Structural transitions in cholesterol-based wormlike micelles induced by encapsulating alkyl ester oils with varying architecture.
PubMed: Evaluation of immobilized lipases on poly-hydroxybutyrate beads to catalyze biodiesel synthesis.
PubMed: Rate coefficients for reactions of OH and Cl with esters.
PubMed: [Studies on the chemical constituents of rhizoma of Coniogramme japonica].
PubMed: Profiling fruit volatiles in the progeny of a 'Royal Gala' x 'Granny Smith' apple (Malus x domestica) cross.
PubMed: Novel syn intramolecular pathway in base-catalyzed 1,2-elimination reactions of beta-acetoxy esters.
PubMed: Comparative analysis of the volatile fraction from Annona cherimola Mill. cultivars by solid-phase microextraction and gas chromatography-quadrupole mass spectrometry detection.
PubMed: [Changes in amino acid and fatty acid contents as well as activity of some related enzymes in apple fruit during aroma production].
PubMed: Systemic and intrathecal effects of a novel series of phospholipase A2 inhibitors on hyperalgesia and spinal prostaglandin E2 release.
PubMed: Screening of food grade lipases to be used in esterification and interesterification reactions of industrial interest.
PubMed: Aroma development during ripening of Fragaria chiloensis fruit and participation of an alcohol acyltransferase (FcAAT1) gene.
PubMed: Discovery of potent and orally available malonyl-CoA decarboxylase inhibitors as cardioprotective agents.
PubMed: Enzymatic reactions and synthesis of n-butyl caproate: esterification, transesterification and aminolysis using a recombinant lipase from Geobacillus thermoleovorans CCR11.
PubMed: Diastereoselective hydroxylation of 6-substituted piperidin-2-ones. An efficient synthesis of (2S,5R)-5-hydroxylysine and related alpha-amino acids.
PubMed: Sex pheromone of the mullein bug,Campylomma verbasci (Meyer) (Heteroptera: Miridae).
PubMed: Linker-oriented design of binaphthol derivatives for optical resolution using lipase-catalyzed reaction.
PubMed: Identification of apple volatiles attractive to the apple maggot,Rhagoletis pomonella.
PubMed: A scanning force microscopy study on the motion of single brush-like macromolecules on a silicon substrate induced by coadsorption of small molecules.
PubMed: Headspace solid phase microextraction and gas chromatography-olfactometry dilution analysis of young and aged Chinese "Yanghe Daqu" liquors.
PubMed: Rapid differentiation of new apple cultivars by headspace solid-phase microextraction in combination with chemometrical data processing.
PubMed: Character impact odorants of the apple cultivars Elstar and Cox Orange.
PubMed: Assimilation of volatiles from ripe apples by Sporidiobolus salmonicolor and Tilletiopsis washingtonensis.
PubMed: Wavelength dependence of light-induced lipid oxidation and naturally occurring photosensitizers in cheese.
PubMed: Changes in the volatile compounds and chemical and physical properties of Kuerle fragrant pear (Pyrus serotina Reld) during storage.
PubMed: Synthesis and characterization of zinc AP-MOCVD precursors and their utility in the growth of ZnO.
PubMed: Characterization of aroma compounds of chinese "Wuliangye" and "Jiannanchun" liquors by aroma extract dilution analysis.
PubMed: Composition of volatiles of banana cultivars from Madeira Island.
PubMed: Biosynthesis of straight-chain ester volatiles in red delicious and granny smith apples using deuterium-labeled precursors.
PubMed: An improved method for 14C-labelling of farnesylacetic acid and its geranyl ester.
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PubMed: Selection of stabilizing additive for lipase immobilization on controlled pore silica by factorial design.
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PubMed: Modification of responses byCampylomma verbasci (Heteroptera: Miridae) to pheromone blends in atmospheres permeated with synthetic sex pheromone or individual components.
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