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7-Dehydrocholesterol |
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produktnavn | 7-Dehydrocholesterol |
Engelsk navn | 7-Dehydrocholesterol;Provitamine;7,8-didehydrocholesterol;cholesta-5,7-dien-3-beta-ol;Provitamin D3;cholesta-5,7-dien-3-ol;(3beta)-cholesta-5,7-dien-3-ol |
Molekylær Formel | C27H44O |
Molekylvekt | 384.6377 |
InChI | InChI=1/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1 |
CAS-nummer | 434-16-2 |
EINECS | 207-100-5 |
Molecular Structure | |
Tetthet | 1g/cm3 |
Smeltepunkt | 147-151℃ |
Kokepunkt | 493.7°C at 760 mmHg |
Brytningsindeks | 1.535 |
Flammepunktet | 212.3°C |
Vannløselighet | insoluble |
Damptrykk | 8.08E-12mmHg at 25°C |
Sikkerhet Beskrivelse | S24/25:; |
MSDS |