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474-69-1

Name 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
CAS 474-69-1
EINECS(EC#) 207-487-0
Molecular Formula C28H44O
MDL Number MFCD28358904
Molecular Weight 396.65
MOL File 474-69-1.mol
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Chemical Properties

Melting point  118-120℃ (ethanol )
alpha  D19 +191.5°; 19546 +235.4° (c = 2 in acetone)
Boiling point  460.3°C (rough estimate)
density  1.00±0.1 g/cm3 (20 ºC 760 Torr)
refractive index  1.5100 (estimate)
storage temp.  -20°C, protect from light, stored under nitrogen
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form  Solid
pka 14.91±0.70(Predicted)
color  White to Pale Grey
Stability: Light Sensitive, Temperature Sensitive

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