cyclohexadecanone
isomuscone (Symrise)
Identification
| Name | cyclohexadecanone |
| IUPAC | cyclohexadecanone |
| CAS Number | 2550-52-9 |
| FDA UNII | Search |
| Molecular Formula | C16 H30 O |
| Molecular Weight | 238.41430000 |
| Nikkaji Number | J80.511D |
Regulatory
Physical Properties
| Appearance | white to pale tan powder (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 72.00 to 76.00 °C. @ 760.00 mm Hg |
| Boiling Point | 340.00 to 341.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000120 mmHg @ 25.00 °C. (est) |
| Vapor Density | 8.3 ( Air = 1 ) |
| Flash Point | 299.00 °F. TCC ( 148.33 °C. ) |
| logP (o/w) | 6.091 (est) |
| Shelf Life | 24.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 400 hour(s) at 20.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. intensive, original musk type, complex and animalic
|
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 > 2000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 2000 mg/kg |
| 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 cyclohexadecanone usage levels up to | 2.0000 % in the fragrance concentrate. |
| Recommendation for cyclohexadecanone flavor usage levels up to | not for flavor use. |
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