Basic information
CAS NO
434-16-2
EINECS
207-100-5
Molecular Formula
C27H44O
Molecular Weight
384.6377
English Name
7-Dehydrocholesterol
Synonyms
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
Physical and Chemical Properties
Density
1g/cm3
Refractive index
1.535
Melting point
147-151℃
Boiling point
493.7°C at 760 mmHg
Flash point
212.3°C
Water Solubility
insoluble
Vapour Pressure
8.08E-12mmHg at 25°C
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