plum damascone (high alpha)
isodamascone (high alpha) (Symrise)
Identification
| Name | plum damascone (high alpha) |
| IUPAC | (E)-1-(2,4,4-trimethylcyclohex-2-en-1-yl)but-2-en-1-one |
| CAS Number | 39872-57-6 |
| EINECS | 254-663-8 |
| FDA UNII | Search |
| Molecular Formula | C13 H20 O |
| Molecular Weight | 192.30160000 |
| Nikkaji Number | J261.465K |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 90.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.91800 to 0.92600 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.639 to 7.705 |
| Refractive Index | 1.48500 to 1.49300 @ 20.00 °C. |
| Boiling Point | 266.00 to 267.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.008000 mmHg @ 25.00 °C. (est) |
| Vapor Density | 6.7 ( Air = 1 ) |
| Flash Point | > 200.00 °F. TCC ( > 93.33 °C. ) |
| logP (o/w) | 3.436 (est) |
| Shelf Life | 12.00 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 |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | 128 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. radiant floral-fruity, rosy
|
Safety Information
| Oral/Parenteral Toxicity | oral-rat LD50 6300 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 |
| IFRA Critical Effect | Dermal sensitization |
| fragrance material specification | Should not be used as fragrance ingredients such that the total level in finished cosmetic products exceeds 0.02%, individually or in combination. Based on test data showing sensitising potential for these materials and on evidence of cross-reactivity. (IFRA guidelines) |
| IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%) | Category 1: Products applied to the lips |
| Notes | IFRA FLAVOR REQUIREMENTS: |
| use level in formulae for use in cosmetics | 0.0380 % |
| Dermal Systemic Exposure in Cosmetic Products | 0.0010 mg/kg/day (IFRA, 2002) |
| Recommendation for plum damascone (high alpha) flavor usage levels up to | not for flavor use. |
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