floral pyran
rosyrane super (Givaudan)
Identification
| Name | floral pyran |
| IUPAC | 4-methyl-2-phenyl-3,6-dihydro-2H-pyran |
| CAS Number | 60335-71-9 |
| EINECS | 262-187-7 |
| FDA UNII | Search |
| Molecular Formula | C12 H14 O |
| Molecular Weight | 174.24278000 |
| Nikkaji Number | J298.836D |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 256.00 to 257.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.025000 mmHg @ 25.00 °C. (est) |
| Flash Point | 220.00 °F. TCC ( 104.44 °C. ) |
| logP (o/w) | 3.265 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 72 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. Floral, Rosy, Geranium, Green
|
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 floral pyran usage levels up to | 2.0000 % in the fragrance concentrate. |
| Recommendation for floral pyran flavor usage levels up to | not for flavor use. |
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