Articles:
3-methyl-2,4-nonanedione
Notes:
The major contributor to light-induced flavour reversion in soybean oil and to off-flavour development in dried parsley and spinach. Present in green tea aroma
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Beijing Lys Chemicals Co, LTD. From Grams to Tons Fine chemical high-tech company which contains R&D, production, and sales. BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services. Email: Mr. Jia Email: Mr. Guo Voice: 86-10-68418738 Fax: 86-10-68418739 Mr. Guo 86-10-68483445 Mr. Guo 86-10-68418739 News Product(s): 10601 3-Methyl-2,4-nonanedione
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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): 113486-29-6 3-Methyl-2,4-Nonanedione > 95%
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Endeavour Specialty Chemicals Ltd Expertise in high impact aroma chemicals Endeavour Speciality Chemicals offers high-impact aroma chemicals, at small to medium scale. Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavours products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site. Email: Info Email: Sales Voice: +44 (0)1327 310 079 Fax: +44 (0)1327 310 701 Twitter Linkedin News Speciality Chemical Product Groups Product(s): DN0040 3-Methyl-2,4-nonanedione
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FCI SAS Inspired by Nature At FCI customer service is not a department it’s an attitude. Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: commercial, technical or regulatory – we will answer it very quickly. Email: Info Email: Philippe Faucher US Email: USA Sales Email: Germany Sales Email: Italy Sales Email: Japan Sales Voice: +33 (0)1 34 25 58 10 Fax: + 33 1 34 25 58 18 About Us Product(s): 12947 3 METHYL 2,4 NONANEDIONE
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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): 13-58300 3-METHYL-2,4-NONANEDIONE
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Robinson Brothers Limited Providing Excellence in Chemistry Award-winning UK chemical manufacturer of chemical intermediates and high-impact aroma chemicals. Based in the UK, Robinson Brothers is an award-winning chemical manufacturer of chemical intermediates and high-impact aroma chemicals. Robinson Brothers serve many industry sectors across the globe, include: flavour/fragrance, pharmaceutical, agrochemical and material sciences. Our team of Chemists are experts in custom synthesis, contract manufacture and process optimisation. Email: Info Email: Sales Voice: +44 (0)121 553 2451 Fax: +44 (0)121 500 5183 Twitter Linkedin News And Exhibitions Custom Synthesis Industries And Applications https://www.robinsonbrothers.uk/chemistry-competences Products List: View Product(s): DN0040 3-Methyl-2,4-nonanedione
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Synerzine, Inc. Innovation. Customization. Aroma Ingredients. Synerzine is a leading supplier of flavor and fragrance ingredients. Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust. Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster. US Email: Customer Service US Email: Sales US Voice: (404) 524-6744 US Fax: (404) 577-1651 Inquiry Products List: View Product(s): W1298 3-Methyl-2,4-nonanedione
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Tianjin Danjun International Trade Co., LTD. Quality Products We know the Chinese chemical market well. Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service. Email: Info Email: Sales Voice: +86-15822601686 Products List: View Product(s): A-010 3-Methyl-2,4-nonanedione
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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 Twitter Linkedin Youtube News Product(s): 3-Methyl-2,4-nonanedione Halal, Kosher
Reported critical to a good tea flavour; used at 0.001ppm in beverages; and at 0.35 in meat and fish flavours. Use is also suggested in exotic fruit flavours - apricot/peach/mango; and in honey - at 0.1-1ppm.
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Vigon International Passion for Simplicity Manufacturer and supplier of high quality flavor and fragrance ingredients. The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities. US Email: Sales US Voice: 570-476-6300 US Fax: 570-476-1110 Facebook Twitter Linkedin Newsletter Blog Products List: View Product(s): 507884 METHYL-3 2,4 NONADIONE
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| Flavor Demo Formulas | ||
| CAS Number: | 113486-29-6 |  3D/inchi
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| FDA UNII: | 854O7EVF99 | |
| Nikkaji Web: | J518.622F | |
| MDL: | MFCD08741451 | |
| XlogP3-AA: | 2.30 (est) | |
| Molecular Weight: | 170.25186000 | |
| Formula: | C10 H18 O2 | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
| EFSA/JECFA Comments: | (R)- or (S)-enantiomer not specified by CASrn in Register. Racemate (EFFA, 2014). | |
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: | 2032 3-methyl-2,4-nonanedione |
| DG SANTE Food Flavourings: | 07.184 3-methylnonane-2,4-dione |
| FEMA Number: | 4057 3-methyl-2,4-nonanedione |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 113486-29-6 ; 3-METHYL-2,4-NONANEDIONE |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 97.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.92300 to 0.92700 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 7.680 to 7.714 |
| Refractive Index: | 1.44800 to 1.45400 @ 20.00 °C. |
| Boiling Point: | 235.00 to 236.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 51.00 to 53.00 °C. @ 1.00 mm Hg |
| Vapor Pressure: | 0.044000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 215.00 °F. TCC ( 101.67 °C. ) |
| logP (o/w): | 2.661 (est) |
| Soluble in: | |
| alcohol | |
| diethyl ether | |
| hexane | |
| water, 511.4 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: fruity | |
| fruity hay caramellic burnt | |
| Odor Description: at 10.00 % in dipropylene glycol. | fruity straw caramel burnt |
| Odor and/or flavor descriptions from others (if found). | |
| R C Treatt & Co Ltd | |
| 3-Methyl-2,4-nonanedione Halal, Kosher | |
| Odor Description: | straw-like, fruity |
| Taste Description: | straw-like, fruity Reported critical to a good tea flavour; used at 0.001ppm in beverages; and at 0.35 in meat and fish flavours. Use is also suggested in exotic fruit flavours - apricot/peach/mango; and in honey - at 0.1-1ppm. |
| FCI SAS | |
| 3 METHYL 2,4 NONANEDIONE | |
| Odor Description: | Fruity, Caramel, Apricot, Peach |
| Taste Description: | Fruity, Apricot, Peach |
Cosmetic Information:
| None found |
Suppliers:
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: | |
| Not determined | |
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 methyl nonane dione usage levels up to: | |||
| 2.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.35 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 1600 (μg/person/day) | ||
| Threshold of Concern: | 540 (μg/person/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: 21 | |||
| Click here to view publication 21 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | - | |
| beverages(nonalcoholic): | - | 0.00100 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | 0.01000 | 0.10000 | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 0.00100 | |
| fruit ices: | - | - | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| imitation dairy: | - | - | |
| instant coffee / tea: | - | 0.00100 | |
| jams / jellies: | - | - | |
| meat products: | 0.02500 | 0.30000 | |
| milk products: | 0.00100 | 0.00100 | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | 0.10000 | 1.00000 | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
| Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). | |||
| Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. | |||
| average usage mg/kg | maximum usage mg/kg | ||
| Dairy products, excluding products of category 02.0 (01.0): | 3.00000 | 15.00000 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 2.00000 | 10.00000 | |
| Edible ices, including sherbet and sorbet (03.0): | 3.00000 | 15.00000 | |
| Processed fruit (04.1): | 2.00000 | 10.00000 | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
| Confectionery (05.0): | 4.00000 | 20.00000 | |
| Chewing gum (05.0): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 2.00000 | 10.00000 | |
| Bakery wares (07.0): | 5.00000 | 25.00000 | |
| Meat and meat products, including poultry and game (08.0): | 1.00000 | 5.00000 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 1.00000 | 5.00000 | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 2.00000 | 10.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | 3.00000 | 15.00000 | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 2.00000 | 10.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 4.00000 | 20.00000 | |
| Ready-to-eat savouries (15.0): | 5.00000 | 25.00000 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 2.00000 | 10.00000 | |
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): | |
| Scientific Opinion on Flavouring Group Evaluation 11, Revision 2 (FGE.11Rev2): Aliphatic dialcohols, diketones, and hydroxyketones from chemical groups 8 and 10 View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 11, Revision 3 (FGE.11Rev3): Aliphatic dialcohols, diketones, and hydroxyketones from chemical groups 8 and 10 View page or View pdf | |
| Safety and efficacy of secondary aliphatic saturated or unsaturated alcohols, ketones, ketals and esters with a second secondary or tertiary oxygenated functional group belonging to chemical group 10 when used as flavourings for all animal species View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 113486-29-6 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 529481 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 3-methylnonane-2,4-dione | |
| Chemidplus: | 0113486296 |
References:
| 3-methylnonane-2,4-dione | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 529481 |
| Pubchem (sid): | 135293811 |
| Flavornet: | 113486-29-6 |
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): | HMDB34880 |
| FooDB: | FDB013455 |
| Export Tariff Code: | 2914.50.0090 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| FAO: | 3-Methyl-2,4-nonedione |
Potential Blenders and core components note
Potential Uses:
| amber | FR | |
| apricot | FR | |
| caramel | FL | |
| fish | FL | |
| fruit | FR | |
| hay new mown hay | FR | |
| honey | FR | |
| mango | FR | |
| meat | FL | |
| musk | FR | |
| peach | FR | |
| sandalwood | FR | |
| straw | ||
| tea | FL | |
| woody | FR |
Occurrence (nature, food, other): note
| parsley Search Trop Picture | |
| tea black tea Search Trop Picture | |
| tea green tea PbMd Search Trop Picture |
Synonyms:
| 3- | methyl nona-2,4-dione |
| methyl nonanedione | |
| 3- | methyl-2,4-nonandione |
| 3- | methyl-2,4-nonane dione |
| 3- | methyl-2,4-nonanedione |
| 3- | methylnona-2,4-dione |
| 3- | methylnonane-2,4-dione |
| nonane-2,4-dione, 3-methyl- | |
| 2,4- | nonanedione, 3-methyl- |