Basic information Safety Related Supplier
Columbin Structure

Columbin

Chemical Properties

Melting point 190-191℃
alpha  D +52.5° (pyridine)
Boiling point 410.82°C (rough estimate)
Density  1.36
refractive index  1.4450 (estimate)
storage temp.  -20°C
solubility  DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 0.03 mg/ml
form  Cryst.
pka 12.14±0.70(Predicted)
color  White to off-white

Safety Information

WGK Germany  3
HS Code  29322090

Usage And Synthesis

Preparation Products And Raw materials

Columbin Supplier