CARBAZOLE-N-CARBONYL CHLORIDE

CAS No.：73500-82-0

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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CARBAZOLE-N-CARBONYL CHLORIDE Basic information

Product Name:	CARBAZOLE-N-CARBONYL CHLORIDE
Synonyms:	CARBAZOLE-N-CARBONYL CHLORIDE;CARBAZOLE-9-CARBONYL CHLORIDE;9-(CHLOROFORMYL)CARBAZOLE;N-(CHLOROCARBONYL)CARBAZOLE;CARBAZOLE-9-CARBONYL CHLORIDE, FOR FLUOR ESCENCE;9-(Chlorocarbonyl)carbazole;9-(Chloroformyl)-9H-carbazole;9H-Carbazole-9-carbonyl chloride
CAS:	73500-82-0
MF:	C13H8ClNO
MW:	229.66
EINECS:
Product Categories:	Functional Materials;Reagents for Conducting Polymer Research;Carbazoles;Carbazoles (for Conduting Polymer Research)
Mol File:	73500-82-0.mol

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

MSDS Information

Provider	Language
SigmaAldrich	English

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 Preparation Products And Raw materials

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