| Identification | |
| Name: | Retinol, 3,4-didehydro- |
| Synonyms: | 3-Dehydroretinol(6CI,7CI); 3-Dehydroretinol, all-trans- (8CI);(all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2,4,6,8-nonatetraen-1-ol;2,4,6,8-Nonatetraen-1-ol,3,7-dimethyl-9-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-, (all-E)-;3,4-Dehydroretinol; 3,4-Didehydroretinol; Dehydroretinol; Vitamin A2;all-trans-3,4-Didehydroretinol; all-trans-3-Dehydroretinol |
| CAS: | 79-80-1 |
| EINECS: | 201-226-4 |
| Molecular Formula: | C20H28 O |
| Molecular Weight: | 0 |
| InChI: | InChI=1/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6-13,21H,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+ |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 63-650C |
| Flash Point: | 151.4°C |
| Boiling Point: | 425.6°C at 760 mmHg |
| Density: | 0.969g/cm3 |
| Refractive index: | 1.561 |
| Specification: | Light-Yellow Crystalline Solid usageEng:Naturally occurring retinoid originally discovered in livers of freshwater fish. Constitutes 20-25% of total retinoid content in human epidermis; levels are markedly elevated in patients with hyperproliferative dermatoses such as psoriasis |
| Flash Point: | 151.4°C |
| Usage: | Naturally occurring retinoid originally discovered in livers of freshwater fish. Constitutes 20-25% of total retinoid content in human epidermis; levels are markedly elevated in patients with hyperproliferative dermatoses such as psoriasis |
| Safety Data | |
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