2-methyl undecanal (aldehyde C-12 mna)
2-methylundecanal
Identification
| Name | 2-methyl undecanal (aldehyde C-12 mna) |
| IUPAC | 2-methylundecanal |
| CAS Number | 110-41-8 |
| EINECS | 203-765-0 |
| FDA UNII | S94QNS2VY5 |
| Molecular Formula | C12 H24 O |
| Molecular Weight | 184.32248000 |
| MDL Number | MFCD00006990 |
| Nikkaji Number | J127.230F |
| Beilstein | 1758291 |
| CoE Number | 2010 |
Regulatory
| JECFA Food Flavoring | 275 2-methylundecanal |
| DG SANTE Food Flavourings | 05.077 2-methylundecanal |
| FEMA Number | 2749 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 110-41-8 ; 2-METHYLUNDECANAL |
| FDA Regulation | FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.82200 to 0.83000 @ 25.00 °C., 0.82300 to 0.83100 @ 20.00 °C. |
| Pounds per Gallon - (est). | 6.840 to 6.906 |
| Pounds per Gallon - est. | 6.856 to 6.923 |
| Refractive Index | 1.43000 to 1.43600 @ 20.00 °C. |
| Boiling Point | 171.00 °C. @ 760.00 mm Hg, 233.00 °C. @ 760.00 mm Hg |
| Acid Value | 2.00 max. KOH/g |
| Vapor Pressure | 1.428000 mmHg @ 25.00 °C. (est) |
| Vapor Density | >1 ( Air = 1 ) |
| Flash Point | 200.00 °F. TCC ( 93.33 °C. ) |
| logP (o/w) | 4.834 (est) |
| Shelf Life | 12.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. store under nitrogen., store under nitrogen. |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | alkalis |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | 388 hour(s) at 100.00 % |
| Odor Description |
at 1.00 % in dipropylene glycol. Gassy, diffusive, metallic, waxy, with coumarin and citrus nuances A dry amber-like herbaceous odor A classical and powerful aldehyde with citrus, fresh, ozonic and slightly ambery tones Aldehydic, Dry, Amber, Warm very intensive, relatively good tenacity, aldehydic with nuances reminiscent of ambergris and incense floreal,fresh (orange), amber note fresh amber citrus moss tuberose fresh orange amber diffusive conifer dry-fruity Honey Nut fresh, amber, aldehydic, moss, sweaty-musk, citrus, tuberose, metallic, waxy, coumarinic
|
| Odor sample from | Givaudan Corporation |
| Taste Description |
at 2.00 ppm. waxy fatty Peely, citrus, aldehydic and fatty notes waxy fatty metallic citrus dry fruit taste with honey-nut note waxy, fatty, metallic, citrus nuances
|
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 4 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 10000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| Recommendation for 2-methyl undecanal (aldehyde C-12 mna) usage levels up to | 2.0000 % in the fragrance concentrate. |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | 0.50000 |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| 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 | - |
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