rhubafuran
furan, tetrahydro-2,4-dimethyl-4-phenyl-
Identification
| Name | rhubafuran |
| IUPAC | 2,4-dimethyl-4-phenyloxolane |
| CAS Number | 82461-14-1 |
| EINECS | 279-967-8 |
| FDA UNII | 85JUZ61OL5 |
| Molecular Formula | C12 H16 O |
| Molecular Weight | 176.25872000 |
| Nikkaji Number | J320.399I |
Regulatory
Physical Properties
| Appearance | pale yellow to yellow clear liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.98500 to 0.99100 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.206 to 8.256 |
| Refractive Index | 1.51400 to 1.52000 @ 20.00 °C. |
| Boiling Point | 248.00 to 249.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.038000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 200.00 °F. TCC ( > 93.33 °C. ) |
| logP (o/w) | 2.773 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 24 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. Rhubarb, Green, Fresh, Citrus fresh aromatic, floral, herbal, strongly reminiscent of rhubarb Strong, the rhubarb odor with notes of grapefruit Rhubarb, Green, Fresh, Citrus
|
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 rhubafuran usage levels up to | 2.0000 % in the fragrance concentrate. |
| Recommendation for rhubafuran flavor usage levels up to | not for flavor use. |
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