woody dioxolane
okoumal (Givaudan)
Identification
| Name | woody dioxolane |
| IUPAC | 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane |
| CAS Number | 131812-67-4 |
| FDA UNII | Search |
| Molecular Formula | C19 H28 O2 |
| Molecular Weight | 288.43056000 |
| Nikkaji Number | J1.368.038H |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear viscous liquid (est) |
| Assay | 90.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Boiling Point | 303.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000076 mmHg @ 25.00 °C. (est) |
| Flash Point | 219.00 °F. TCC ( 103.89 °C. ) |
| logP (o/w) | 6.412 (est) |
| Soluble in | alcohol |
| Stability | alcoholic - good |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | > 420 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. Woody, Ambery, Tobacco, Musky Woody, Ambery, Tobacco, Musky
|
| Odor sample from | Vigon International |
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 > 2000 mg/kg |
| 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 woody dioxolane usage levels up to | 4.0000 % in the fragrance concentrate. |
| Recommendation for woody dioxolane flavor usage levels up to | not for flavor use. |
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