tuberose acetate
cyclopidene (Firmenich)
Identification
| Name | tuberose acetate |
| IUPAC | methyl 2-cyclopentylideneacetate |
| CAS Number | 40203-73-4 |
| EINECS | 254-837-3 |
| FDA UNII | Search |
| Molecular Formula | C8 H12 O2 |
| Molecular Weight | 140.18204000 |
| Nikkaji Number | J23.238F |
Regulatory
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.00600 to 1.01400 @ 25.00 °C. |
| Pounds per Gallon - (est). | 8.371 to 8.437 |
| Refractive Index | 1.47300 to 1.47700 @ 20.00 °C. |
| Boiling Point | 192.00 to 193.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.458000 mmHg @ 25.00 °C. (est) |
| Flash Point | 156.00 °F. TCC ( 68.89 °C. ) |
| logP (o/w) | 2.194 (est) |
| Soluble in | alcohol |
| Stability | APC: traces - 0.5% |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | 16 hour(s) at 100.00 % |
| Odor Description |
at 1.00 % in dipropylene glycol. A very powerful floral modifier related to ylang
|
| Odor sample from | Firmenich Inc. |
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 | fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for tuberose acetate usage levels up to | 0.5000 % in the fragrance concentrate. |
| Recommendation for tuberose acetate flavor usage levels up to | not for flavor use. |
Azelis UK Ltd.
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Vigon International
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Potential Uses
Natural Occurrence
Synonyms
acetic acid, 2-cyclopentylidene-, methyl ester
acetic acid, cyclopentylidene-, methyl ester
cyclopentylidene-acetic acid methyl ester
cyclopentylideneacetic acid methyl ester
cyclopentylideneacetic acid, methyl ester
cyclopidene (Firmenich)
methyl 2-cyclopentylideneacetate
methyl cyclopentenyl acetate
methyl cyclopentylidene acetate
methyl cyclopentylideneacetate
tuberose acetate
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