Articles:
| Info: | Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.) |
2-ethoxybutane
Notes:
Flavouring agent
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 2679-87-0 sec-Butyl Ethyl Ether
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Firmenich Inc. We Create We create perfumes and flavors for the World's most desirable brands. Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day. US Email: Fred Keifer US Voice: +1 609 452 1000 US Fax: +1 609 452 6077 Facebook Twitter Instagram Linkedin Product(s): 940150 2-ETHOXYBUTANE min. 98%, Kosher
2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.
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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): 02-60100 SEC-BUTYL ETHYL ETHER
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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 Facebook Twitter Instagram Linkedin Product(s): B2399 sec-Butyl Ethyl Ether >97.0%(GC)
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| CAS Number: | 2679-87-0 |  3D/inchi
|
| Other(deleted CASRN): | 19316-73-5 | |
| ECHA EINECS - REACH Pre-Reg: | 220-234-9 | |
| FDA UNII: | 9NHX6V19XI | |
| Nikkaji Web: | J45.668C | |
| Beilstein Number: | 1731313 | |
| MDL: | MFCD00053773 | |
| CoE Number: | 10911 | |
| XlogP3-AA: | 1.80 (est) | |
| Molecular Weight: | 102.17678000 | |
| Formula: | C6 H14 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| EFSA/JECFA Comments: | Racemate (EFFA, 2010a) | |
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: | 1231 sec-butyl ethyl ether |
| DG SANTE Food Flavourings: | 03.005 2-butyl ethyl ether |
| FEMA Number: | 3131 2-ethoxybutane |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 2679-87-0 ; SEC-BUTYL ETHYL ETHER |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 99.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.74800 to 0.75300 @ 20.00 °C. |
| Pounds per Gallon - (est).: | 6.231 to 6.273 |
| Refractive Index: | 1.37800 to 1.38300 @ 20.00 °C. |
| Boiling Point: | 81.00 °C. @ 760.00 mm Hg |
| Acid Value: | 1.00 max. KOH/g |
| Vapor Pressure: | 82.945000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 22.00 °F. TCC ( -5.70 °C. ) (est) |
| logP (o/w): | 1.904 (est) |
| Soluble in: | |
| alcohol | |
| ether | |
| water, 2452 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: berry | |
| berry floral woody | |
| Odor Description: 2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant. | berry floral woody |
| Odor and/or flavor descriptions from others (if found). | |
| Firmenich | |
| 2-ETHOXYBUTANE min. 98%, Kosher | |
| Taste Description: | Nice berry, floral and woody notes 2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant. |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| sec-Butyl Ethyl Ether |
| Firmenich |
| 2-ETHOXYBUTANE
min. 98%, Kosher Flavor: Nice berry, floral and woody notes 2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant. |
| Penta International |
| SEC-BUTYL ETHYL ETHER |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| sec-Butyl Ethyl Ether |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| sec-Butyl Ethyl Ether |
| TCI AMERICA |
| For experimental / research use only. |
| sec-Butyl Ethyl Ether >97.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| 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. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
|
inhalation-mouse LC50 143000 mg/m3/15M BEHAVIORAL: GENERAL ANESTHETIC Anesthesiology. Vol. 11, Pg. 455, 1950. | |
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 | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 6.90 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.30 (μg/capita/day) | ||
| Structure Class: | II | ||
| 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: 4 | |||
| Click here to view publication 4 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | 1.00000 | |
| beverages(nonalcoholic): | - | 1.00000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 1.00000 | |
| fruit ices: | - | 1.00000 | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 1.00000 | |
| 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: | - | - | |
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): | |
| Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 23 (FGE.23): Aliphatic, alicyclic and aromatic ethers including anisole derivatives From chemical groups 15, 16 and 26 (Commission Regulation (EC) No 1565/2000 of 18 July 2000 View page or View pdf | |
| Flavouring Group Evaluation 59 (FGE.59): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 (2006) (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) View page or View pdf | |
| Flavouring Group Evaluation 23, Revision 1 (FGE.23Rev1): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 26 and 30[1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 59, Revision 1 (FGE.59Rev1): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting and 63rd meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 Rev2 (2010) View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 2679-87-0 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 17586 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 1179 |
| WGK Germany: | 3 |
| 2-ethoxybutane | |
| Chemidplus: | 0002679870 |
| RTECS: | KN4730000 for cas# 2679-87-0 |
References:
| 2-ethoxybutane | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 2679-87-0 |
| Pubchem (cid): | 17586 |
| Pubchem (sid): | 134983388 |
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 |
| HMDB (The Human Metabolome Database): | HMDB31326 |
| FooDB: | FDB003388 |
| Export Tariff Code: | 2909.19.1800 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| acetaldehyde replacer | ||
| citrus | FR | |
| currant black currant | FL | |
| tropical fruit |
Occurrence (nature, food, other): note
| ulva rigida oil greece @ 1.20% Data GC Search PMC Picture |
Synonyms:
| butan-2-yl ethyl ether | |
| butane, 2-ethoxy- | |
| ether, sec-butyl ethyl | |
| 2- | ethoxybutane |
| ethyl sec-butyl ether | |
| methyl-2-ethoxypropane |