CARBAZOLE-N-CARBONYL CHLORIDE Chemical Properties

Melting point:

100-104 °C

Boiling point:

407.5±28.0 °C(Predicted)

Density 

1.32±0.1 g/cm3(Predicted)

storage temp. 

2-8°C

form 

powder to crystal

color 

White to Almost white

CAS DataBase Reference

73500-82-0

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

HS Code 

2928.00.5000

MSDS

• Language:English Provider:SigmaAldrich

CARBAZOLE-N-CARBONYL CHLORIDE Usage And Synthesis

Purification Methods

Recrystallise the acid chloride from *C6H6. If it is not very pure (presence of OH or NH bands in the IR), dissolve it in pyridine, shake it with phosgene in toluene, evaporate and recrystallise the residue. Carry out this experiment in a good fume cupboard as COCl2 is very TOXIC, and store the product in the dark. It is moisture sensitive. The amide has m 246.5-247o, and the dimethylaminoethylamide hydrochloride has m 197-198o. [Weston et al. J Am Chem Soc 75 4006 1953, Beilstein 20 III/IV 3841.]

CARBAZOLE-N-CARBONYL CHLORIDE(73500-82-0)Related Product Information

• Deionized water
• N-ETHYL-6-BROMO-CARBAZOLE
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• CARBAZOLE-N-CARBONYL CHLORIDE
• N-METHYLCARBAZOLE