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3476-50-4

Name trimethylcolchicinic acid methyl ether
CAS 3476-50-4
Molecular Formula C20H23NO5
Molecular Weight 357.4
MOL File 3476-50-4.mol

Chemical Properties

Boiling point  490.03°C (rough estimate)
density  1.2532 (rough estimate)
refractive index  1.5614 (estimate)
storage temp.  -20°C Freezer, Under Inert Atmosphere
solubility  DMSO: 25mg/mL; Ethanol: 25mg/mL
form  A crystalline solid
pka 8.62±0.40(Predicted)

Safety Data

Symbol(GHS) 
GHS05,GHS06,GHS08
Signal word  Danger
Hazard statements  H300-H318-H340
Precautionary statements  P201-P202-P264-P270-P280-P301+P310-P321-P330-P305+P351+P338-P308+P313-P405-P501

Hazard Information

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