(Z)-8-undecenal
cis-8-undecenal
Identification
| Name | (Z)-8-undecenal |
| IUPAC | (Z)-undec-8-enal |
| CAS Number | 147159-49-7 |
| FDA UNII | U4OQ6978QW |
| Molecular Formula | C11 H20 O |
| Molecular Weight | 168.27960000 |
| MDL Number | MFCD00015577 |
| Nikkaji Number | J364.525H |
Regulatory
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.84000 to 0.85000 @ 25.00 °C. |
| Pounds per Gallon - (est). | 6.990 to 7.073 |
| Refractive Index | 1.44000 to 1.45300 @ 20.00 °C. |
| Boiling Point | 89.00 °C. @ 5.00 mm Hg |
| Acid Value | 5.00 max. KOH/g |
| Vapor Pressure | 0.033000 mmHg @ 25.00 °C. (est) |
| Flash Point | 200.00 °F. TCC ( 93.33 °C. ) |
| logP (o/w) | 4.107 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | > 336 hour(s) at 100.00 % |
| Odor Description |
at 1.00 % in dipropylene glycol. powerful and pleasant aldehydic
|
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 (Z)-8-undecenal usage levels up to | 1.0000 % in the fragrance concentrate. |
| Recommendation for (Z)-8-undecenal flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(Z)-
undec-8-enal
(Z)-8-
undecen-1-al
8Z-
undecenal
cis-8-
undecenal
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