Articles:
| US Patents: | 3,952,024 - Furfurylthioacetone |
| US Patents: | Certain 2,5-dimethyl-3-thiopyrazines |
2,3-heptanedione
Notes:
Flavour ingredient. Found in tomato, beer, rum, soybean, mushroom and shoyn
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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): 96-04-8 2,3-Heptanedione
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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): ACETYL VALERYL
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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): 2,3-HEPTANEDIONE 97%
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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): A0480 ACETYL VALERYL
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Sigma-Aldrich Complete Supply Chain The perfect blend of products and services that bring your creativity to life. Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. Email: Information US Email: Sales US Voice: 800-244-1173 US Fax: 800-368-4661 Facebook Twitter Instagram Linkedin Flavors and Fragrances Analysis FandF Newsletter Subscription Flavors and Fragrances Learning Center Certified Food Grade Products Product(s): W254304 2,3-Heptanedione, ≥97%, FG SDS
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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): W0124 acetyl valeryl (synthetic) W0124N acetyl valeryl (natural)
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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): H0422 2,3-Heptanedione >98.0%(GC)
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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): L-022 2,3-Heptanedione
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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): 503172 Acetyl Valeryl (2,3-Heptanedione)
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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): 2,3-Heptanedione
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| CAS Number: | 96-04-8 |  3D/inchi
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| ECHA EINECS - REACH Pre-Reg: | 202-472-5 | |
| FDA UNII: | DK55DDE86P | |
| Nikkaji Web: | J97.909K | |
| MDL: | MFCD00036550 | |
| CoE Number: | 2044 | |
| XlogP3-AA: | 1.00 (est) | |
| Molecular Weight: | 128.17104000 | |
| Formula: | C7 H12 O2 | |
| NMR Predictor: | Predict (works with chrome 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: | 415 2,3-heptanedione |
| DG SANTE Food Flavourings: | 07.064 heptane-2,3-dione |
| FEMA Number: | 2543 2,3-heptanedione |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 96-04-8 ; 2,3-HEPTANEDIONE |
| 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. | |
Physical Properties:
| Appearance: | yellow clear liquid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 64.00 °C. @ 18.00 mm Hg |
| Boiling Point: | 71.00 to 72.00 °C. @ 44.00 mm Hg |
| Vapor Pressure: | 3.978000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 105.00 °F. TCC ( 40.56 °C. ) |
| logP (o/w): | 0.188 (est) |
| Soluble in: | |
| alcohol | |
| water, slightly | |
| water, 7.141e+004 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
| Similar Items: note | |
| acetyl isovaleryl | |
Organoleptic Properties:
| Odor Type: buttery | |
| buttery cheesy oily | |
| Odor Description: at 1.00 % in dipropylene glycol. | butter cheese oily fresh yogurt |
| Flavor Type: buttery | |
| dairy buttery butterscotch rummy caramellic | |
| Taste Description: | sweet dairy butter butterscotch butter rum caramel |
| Odor and/or flavor descriptions from others (if found). | |
| Bedoukian Research | |
| ACETYL VALERYL ≥97.0% | |
| Odor Description: | Strong buttery topnotes with a fresh yogurt aroma Used for buttery notes in gourmand fragrances. Adds texture to jasmine and other white florals. |
| Taste Description: | Sweet, dairy, butter notes similar to butterscotch, butter rum, and caramel Dairy type flavors including butter, aged cheeses, butterscotch, yogurt, butter rum, and caramel. |
| Sigma-Aldrich | |
| 2,3-Heptanedione, ≥97%, FG | |
| Odor Description: | apple; berry; butter; cheese; oily; fruity; pineapple |
Cosmetic Information:
| None found |
Suppliers:
| Anhui Haibei |
| Acetyl Valeryl
Odor: Butter cheese oily |
| BOC Sciences |
| For experimental / research use only. |
| 2,3-Heptanedione |
| CJ Latta & Associates |
| ACETYL VALERYL |
| Frinton Laboratories |
| For experimental / research use only. |
| 2,3-Heptanedione |
| Lluch Essence |
| 2,3-HEPTANEDIONE 97%
Odor: SWEET, FATTY, CHEESY |
| M&U International |
| ACETYL VALERYL |
| Nagar Haveli Perfumes & Aromatics |
| Acetyl Valeryl
Odor: Butter cheese oily |
| Nagar Haveli Perfumes & Aromatics |
| Acetyl Valeryl
Natural Odor: Butter cheese oily |
| Pearlchem Corporation |
| Acetyl Valeryl |
| Sigma-Aldrich |
| 2,3-Heptanedione, ≥97%, FG
Odor: apple; berry; butter; cheese; oily; fruity; pineapple |
| Certified Food Grade Products |
| Synerzine |
| acetyl valeryl (natural) |
| Synerzine |
| acetyl valeryl (synthetic) |
| TCI AMERICA |
| For experimental / research use only. |
| 2,3-Heptanedione >98.0%(GC) |
| Tianjin Danjun International |
| 2,3-Heptanedione |
| Vigon International |
| Acetyl Valeryl (2,3-Heptanedione) |
| WholeChem |
| 2,3-Heptanedione |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 10 - Flammable. R 43 - May cause sensitisation by skin contact. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing. | |
| 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: | |
|
oral-rat LD50 > 5000 mg/kg (Moreno, 1979a) | |
| 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 2,3-heptane dione usage levels up to: | |||
| 0.0500 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.97 (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 ppm | average maximum ppm | ||
| baked goods: | - | 7.90000 | |
| beverages(nonalcoholic): | - | 0.96000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | 1.70000 | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 3.10000 | |
| fruit ices: | - | 3.10000 | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 8.20000 | |
| 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 11 (FGE.11): Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf | |
| Flavouring Group Evaluation 11, Revision 1 (FGE.11Rev1) - Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 96-04-8 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 60983 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 1224 |
| WGK Germany: | 3 |
| heptane-2,3-dione | |
| Chemidplus: | 0000096048 |
References:
| heptane-2,3-dione | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 96-04-8 |
| Pubchem (cid): | 60983 |
| Pubchem (sid): | 135017852 |
| Pherobase: | View |
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 |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | HMDB31476 |
| FooDB: | FDB008049 |
| Export Tariff Code: | 2914.19.0000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| apple | FR | |
| berry | FR | |
| butter | FR | |
| butterscotch | FR | |
| cheese | FL | |
| coffee | FR | |
| nut | FL | |
| pineapple | FR | |
| saffron | FR |
Occurrence (nature, food, other): note
| beer Search PMC Picture | |
| cheese Search PMC Picture | |
| mushroom Search PMC Picture | |
| rum Search PMC Picture | |
| soybean Search Trop Picture | |
| tomato Search Trop Picture |
Synonyms:
| acetyl pentanoyl | |
| acetyl valerianyl | |
| acetyl valeryl | |
| acetyl valeryl natural | |
| acetylvalerianyl | |
| acetylvaleryl | |
| heptane-2,3-dione | |
| 2,3- | heptanedione |
| valeryl acetyl |