trans-vaccenic acid
(E)-11-octadecenoic acid
Identification
| Name | trans-vaccenic acid |
| CAS Number | 143-25-9 |
| FDA UNII | GQ72OGU4EV |
| Molecular Formula | C18 H34 O2 |
| Molecular Weight | 282.46738000 |
| Nikkaji Number | J327.304K |
| XlogP3 | 6.50 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 398.20 °C. @ 760.00 mm Hg (est) |
| Flash Point | 563.00 °F. TCC ( 295.00 °C. ) (est) |
| logP (o/w) | 7.700 (est) |
| Soluble in | water, 0.01151 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| 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 | natural substances and extractives |
| Recommendation for trans-vaccenic acid usage levels up to | not for fragrance use. |
| Recommendation for trans-vaccenic acid flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(E)-
octadec-11-enoic acid
(E)-11-
octadecenoic acid
(E)-
vaccenic acid
PubMed:
Association of an ACSL1 gene variant with polyunsaturated fatty acids in bovine skeletal muscle.
PubMed:
A review of fatty acid profiles and antioxidant content in grass-fed and grain-fed beef.
PubMed:
Increasing omega fatty acid content in cow's milk through diet manipulation: effect on milk flavor.
PubMed:
Flavor and stability of pasteurized milk with elevated levels of conjugated linoleic acid and vaccenic acid.
PubMed:
Breed effects on growth performance, carcass characteristics, fatty acid composition, and palatability attributes in finishing steers.