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acetyl nonyryl
General Material Information
| Preferred name | acetyl nonyryl |
| Trivial Name | 2,3-Undecanedione |
| Short Description | 2,3-undecadione |
| Formula | C11 H20 O2 |
| CAS Number | 7493-59-6 |
| FEMA Number | 3090 |
| Flavis Number | 7.021 |
| ECHA Number | 231-330-5 |
| FDA UNII | 25ODI8S42W |
| Nikkaji Number | J307.834E |
| COE Number | 155 |
| xLogP3-AA | 3.10 (est) |
| NMR Predictor | External link |
| JECFA Food Flavoring | 417 2,3-undecadione |
| FDA Patent | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm | 7493-59-6 ; 2,3-UNDECADIONE |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
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): | HMDB31843 |
| FooDB: | FDB008526 |
| ChemSpider: | View |
Suppliers
| BOC Sciences | CJ Latta & Associates |
| Parchem | Penta International |
| Synerzine | Penta International Corporation |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 184.27879333496 |
| Boiling Point | 109 to 111°C @ 10 mm Hg |
| Vapor Pressure | 0.049 mmHg @ 25 °C |
| Flash Point TCC Value | 87.22 °C TCC |
| logP (o/w) | 2.226 est |
| Solubility | |
| alcohol | Yes |
| water, very slightly | Yes |
| water, 842.2 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Aldehydic | |
| waxy, aldehydic, creamy, fatty, dairy, rancid, vegetable | |
| General comment | At 1.00 % in dipropylene glycol. waxy aldehydic creamy fatty dairy |
| Mosciano, Gerard P&F 22, No. 3, 47, (1997) | Waxy, aldehydic, slightly rancid, creamy and fatty with dairy and vegetative nuances |
| Flavor Type: Aldehydic | |
| creamy, coconut, milky, aldehydic, buttery, dairy, waxy, rancid, fatty | |
| General comment | Creamy coconut milky |
| Mosciano, Gerard P&F 22, No. 3, 47, (1997) | At 2.50 ppm. Aldehydic, creamy, buttery and dairy-like with waxy, rancid and fat nuances |
Potential Uses
| Applications | |
| Odor purposes | Celery , Coconut , Cream , Fungus |
| Flavoring purposes | Cheese , Dairy |
Safety Information
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 acetyl nonyryl usage levels up to: | |||
| 0.1000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.0037 (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: | - | 3.00000 | |
| beverages(nonalcoholic): | - | 1.50000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 3.00000 | |
| fruit ices: | - | 3.00000 | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 3.00000 | |
| 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 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 ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :61404 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:3 |
| undecane-2,3-dione |
| Chemidplus:0007493596 |