Articles:
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(E)-7-methyl-3-octenone-2
Notes:
Used as a food additive [EAFUS] Found in skimmed milk powder. Flavouring agent for a variety of foods, esp. for fried food taste
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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): 938920 Dimethylheptenone min. 92%, Kosher, Halal
DIMETHYLHEPTENONE is key for savory oily and meaty character. In lower dosages its lactonic and nutty profile works nicely in dairy and nut flavors.938971 Dimethylheptenone 1 PG Kosher, Halal
DIMETHY LHEPTENONE is key for savory oily and meaty character. In lower dosages its lactonic and nutty profile works nicely in dairy and nut flavors.
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Ernesto Ventós S.A. Leaders in essence We employ our five senses to do our job well. Ventos has specialized in the distribution of raw materials for the flavour and fragrance industry. With more than 1700 references permanently available from stock, we offer a just-in-time response to our customer needs, being able to deliver from 1kg to several tonnes all over the world. Email: Information US Email: Information USA Email: Gemma Parramon (Europe) US Email: Gemma Parramon (Europe) Email: Jorge Sos (Asia) Email: Ramon Rubau (America) Voice: +34 934706210 Fax: +34 934733010 US Voice: +1 856 226 7501 Instagram Linkedin Youtube Press Ads Videos Product(s): DIMETHYLHEPTENONE 1 PG FIRMENICH 938971 DIMETHYLHEPTENONE FIRMENICH 938920
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| CAS Number: | 33046-81-0 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 251-361-8 | |
| FDA UNII: | 382AW7VZ7R | |
| Nikkaji Web: | J113.927D | |
| XlogP3-AA: | 2.50 (est) | |
| Molecular Weight: | 140.22572000 | |
| Formula: | C9 H16 O | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
| EFSA/JECFA Comments: | At least 94%; secondary components 2-4% 7-methyl-4-octen-2-one, 5,6-dimethyl-3-hepten-2one and 3-nonen-2-one. (EFSA) Mainly E-isomer >90%.Secondary components: from 2 to 4% 7-methyl-4-octen-2-one, 5,6-dimethyl-3-hepten-2one and 3-nonen-2-one. Substance name in Union List to be changed into 7-ethyl-3-octen-2-one | |
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: | 1135 (E)-7-methyl-3-octen-2-one |
| DG SANTE Food Flavourings: | 07.177 (E)-7-methyl-3-octenone-2 |
| FEMA Number: | 3868 (E)-7-methyl-3-octen-2-one |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 977185-27-5 ; (E)-7-METHYL-3-OCTEN-2-ONE |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 94.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.83800 to 0.84700 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 6.973 to 7.048 |
| Refractive Index: | 1.44600 to 1.45100 @ 20.00 °C. |
| Boiling Point: | 198.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.415000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 170.00 °F. TCC ( 76.67 °C. ) |
| logP (o/w): | 2.504 (est) |
| Soluble in: | |
| alcohol | |
| water, slightly | |
| water, 403.8 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: fruity | |
| fruity fatty oily lactonic nutty meaty | |
| Odor Description: at 100.00 %. | fruity floral |
| Flavor Type: fatty | |
| fatty oily lactonic nutty meaty tallow fatty | |
| Taste Description: | fatty oily lactonic nutty meaty tallow fatty |
| Odor and/or flavor descriptions from others (if found). | |
| Firmenich | |
| Dimethylheptenone min. 92%, Kosher, Halal | |
| Taste Description: | Powerful fatty, oily, lactonic, nut and meat fat notes DIMETHYLHEPTENONE is key for savory oily and meaty character. In lower dosages its lactonic and nutty profile works nicely in dairy and nut flavors. |
Cosmetic Information:
| None found |
Suppliers:
| Ernesto Ventós |
| DIMETHYLHEPTENONE 1 PG FIRMENICH 938971
Odor: FATTY,OILY,LACTONIC,NUT,MEAT FAT |
| Ernesto Ventós |
| DIMETHYLHEPTENONE FIRMENICH 938920
Odor: FATTY,OILY,LACTONIC,NUT,MEAT FAT |
| Firmenich |
| Dimethylheptenone 1 PG
Kosher, Halal Flavor: Powerful fatty, oily, lactonic, nut and meat fat notes DIMETHY LHEPTENONE is key for savory oily and meaty character. In lower dosages its lactonic and nutty profile works nicely in dairy and nut flavors. |
| Firmenich |
| Dimethylheptenone
min. 92%, Kosher, Halal Flavor: Powerful fatty, oily, lactonic, nut and meat fat notes DIMETHYLHEPTENONE is key for savory oily and meaty character. In lower dosages its lactonic and nutty profile works nicely in dairy and nut flavors. |
| Parchem |
| (E)-7-methyl-3-octen-2-one |
Safety Information:
| 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 (E)-7-methyl-3-octen-2-one usage levels up to: | |||
| 2.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.04 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 2.00 (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: 18 | |||
| Click here to view publication 18 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 0.20000 | 1.00000 | |
| beverages(nonalcoholic): | 0.10000 | 1.00000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | 0.20000 | 1.00000 | |
| cheese: | 0.20000 | 2.00000 | |
| chewing gum: | - | - | |
| condiments / relishes: | 0.20000 | 1.00000 | |
| confectionery froastings: | 0.20000 | 1.00000 | |
| egg products: | 0.20000 | 1.00000 | |
| fats / oils: | 0.30000 | 1.00000 | |
| fish products: | 0.10000 | 1.00000 | |
| frozen dairy: | 0.30000 | 2.00000 | |
| fruit ices: | 0.10000 | 1.00000 | |
| gelatins / puddings: | 0.10000 | 1.00000 | |
| granulated sugar: | - | - | |
| gravies: | 0.20000 | 2.00000 | |
| hard candy: | - | - | |
| imitation dairy: | 0.20000 | 1.00000 | |
| instant coffee / tea: | 0.10000 | 1.00000 | |
| jams / jellies: | - | - | |
| meat products: | 0.30000 | 2.00000 | |
| milk products: | 0.20000 | 1.00000 | |
| nut products: | 0.20000 | 2.00000 | |
| other grains: | 0.20000 | 1.00000 | |
| poultry: | 0.20000 | 1.00000 | |
| processed fruits: | 0.10000 | 1.00000 | |
| processed vegetables: | 0.20000 | 2.00000 | |
| reconstituted vegetables: | 0.10000 | 1.00000 | |
| seasonings / flavors: | 0.10000 | 2.00000 | |
| snack foods: | 0.20000 | 2.00000 | |
| soft candy: | 0.10000 | 1.00000 | |
| soups: | 0.20000 | 2.00000 | |
| sugar substitutes: | 0.20000 | 1.00000 | |
| sweet sauces: | 0.10000 | 1.00000 | |
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): | |
| List of apha, beta-Unsaturated Aldehydes and Ketones representative of FGE.19 substances for Genotoxicity Testing [1] - Statement of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 204 (FGE.204): Consideration of genotoxicity data on representatives for 18 mono-unsaturated, aliphatic, a,ß-unsaturated ketones and precursors from chemical subgroup 1.2.1 of FGE.19 by EFSA View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 204 Revision 1 (FGE.204Rev1): consideration of genotoxicity data on representatives for 17 monounsaturated, aliphatic, a,ß-unsaturated ketones and precursors from chemical subgroup 1.2.1 of FGE.19 View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 5363231 |
| National Institute of Allergy and Infectious Diseases: | Data |
| (E)-7-methyloct-3-en-2-one | |
| Chemidplus: | 0033046810 |
References:
| (E)-7-methyloct-3-en-2-one | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 5363231 |
| Pubchem (sid): | 135000323 |
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): | HMDB39461 |
| FooDB: | FDB019062 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| floral | FR | |
| fruit | FR |
Occurrence (nature, food, other): note
| liver meal Search PMC Picture | |
| milk powdered milk Search PMC Picture |
Synonyms:
| dimethyl heptenone | |
| dimethylheptenone | |
| dimethylheptenone 1 PG | |
| (E)-7- | methyl oct-3-en-2-one |
| trans-7- | methyl oct-3-en-2-one |
| (3E)-7- | methyl-3-octen-2-one |
| 7- | methyl-3-octen-2-one |
| trans-7- | methyl-3-octen-2-one |
| (E)-7- | methyl-3-octenone-2 |
| trans-7- | methyl-3-octenone-2 |
| (E)-7- | methyloct-3-en-2-one |
| 7- | methyloct-3-en-2-one |
| trans-7- | methyloct-3-en-2-one |
| 3- | octen-2-one, 7-methyl- |