2-undecanol
methyl nonyl carbinol
Identification
| Name | 2-undecanol |
| IUPAC | undecan-2-ol |
| CAS Number | 1653-30-1 |
| EINECS | 216-722-6 |
| FDA UNII | 49PCZ1S7LY |
| Molecular Formula | C11 H24 O |
| Molecular Weight | 172.31148000 |
| MDL Number | MFCD00021958 |
| Nikkaji Number | J102.385C |
| Beilstein | 1719795 |
| CoE Number | 11826 |
| XlogP3 | 4.50 (est) |
Regulatory
| JECFA Food Flavoring | 297 2-undecanol |
| DG SANTE Food Flavourings | 02.086 undecan-2-ol |
| FEMA Number | 3246 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 1653-30-1 ; 2-UNDECANOL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.82400 to 0.82900 @ 25.00 °C. |
| Pounds per Gallon - (est). | 6.857 to 6.898 |
| Refractive Index | 1.43100 to 1.43800 @ 20.00 °C. |
| Melting Point | -11.00 to -9.00 °C. @ 760.00 mm Hg, 2.00 to 3.00 °C. @ 28.00 mm Hg |
| Boiling Point | 232.00 to 233.00 °C. @ 760.00 mm Hg, 130.00 to 131.00 °C. @ 28.00 mm Hg |
| Vapor Pressure | 0.015000 mmHg @ 25.00 °C. (est) |
| Flash Point | 206.00 °F. TCC ( 96.67 °C. ) |
| logP (o/w) | 4.249 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 82 hour(s) at 100.00 % |
| Odor Description | at 100.00 %. |
| Odor sample from | Sigma-Aldrich |
| Taste Description | waxy fatty clean oily fresh fishy nut flesh tallow |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| 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 |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for 2-undecanol usage levels up to | 2.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.24 (μg/capita/day) |
| Structure Class | I |
| 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 | - |
| 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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