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2-methyl octanal
General Material Information
| Preferred name | 2-methyl octanal |
| Trivial Name | 2-Methyloctanal |
| Short Description | 2-methyloctanal |
| Formula | C9 H18 O |
| CAS Number | 7786-29-0 |
| Deleted CAS Number | 72598-55-1 |
| FEMA Number | 2727 |
| Flavis Number | 5.024 |
| ECHA Number | 232-093-0 |
| FDA UNII | L193398KLN |
| Nikkaji Number | J65.643G |
| MDL | MFCD00216765 |
| COE Number | 113 |
| xLogP3-AA | 3.30 (est) |
| NMR Predictor | External link |
| JECFA Food Flavoring | 270 2-methyloctanal |
| FDA Patent | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm | 7786-29-0 ; 2-METHYLOCTANAL |
| 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): | HMDB31684 |
| FooDB: | FDB008345 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Suppliers
| BOC Sciences | Nagar Haveli Perfumes & Aromatics |
| Parchem | Penta International |
| Penta International Corporation |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 142.24165344238 |
| Specific gravity | @ 20 °C |
| Pounds per Gallon | 6.848 to 6.914 |
| Boiling Point | 82 to 83°C @ 20 mm Hg |
| Acid Value | 10 max KOH/g |
| Vapor Pressure | 0.759 mmHg @ 25 °C |
| Flash Point TCC Value | 68.89 °C TCC |
| logP (o/w) | 3.305 est |
| Solubility | |
| alcohol | Yes |
| dipropylene glycol | Yes |
| water, 152.1 mg/L @ 25 °C (est) | Yes |
| water | No |
| Stability | |
| bath foam | Unspecified |
| hair spray | Unspecified |
| non-discoloring in most media | Unspecified |
| soap | Unspecified |
Organoleptic Properties
| Odor Type: Floral | |
| floral, rose, lily, muguet | |
| General comment | At 100.00 %. floral rose lily muguet |
Occurrences
| (data available) |
Potential Uses
| Applications | |
| Odor purposes | Aldehydic , Clover , Grapefruit , Lily , Melon |
| Other purposes | Diffusion |
| Cosmetic purposes | Perfuming agents |
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. | |
| Human Experience: | |
| 10 % solution: no irritation or sensitization. | |
| Oral/Parenteral Toxicity: | |
| oral-rat LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 20, Pg. 753, 1982. | |
| Dermal Toxicity: | |
| skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 20, Pg. 753, 1982. | |
| 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-methyl octanal usage levels up to: | |||
| 1.0000 % in the fragrance concentrate. | |||
| 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: | - | 2.00000 | |
| 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: | - | 2.00000 | |
| 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
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):7786-29-0 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :24583 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 2-methyloctanal |
| Chemidplus:0007786290 |