4-chlorobenzoyl chloride - 4-Chlorbenzoylchlorid

Structural formula
Structural formula of 4-chlorobenzoyl chloride
General
Name 4-chlorobenzoyl chloride
other names
  • p -chlorobenzoyl chloride
  • para -chlorobenzoyl chloride
Sum formula C 7 H 4 Cl 2 O
Brief description

colorless liquid with a pungent odor [1]

External identifiers / databases
CAS number 122-01-0
EC number 204-515-3
ECHA-InfoCard 100.004.106
PubChem 8501
Wikidata Q17521019
characteristics
Molar mass 175.01 g · mol −1
Physical state

liquid

density

1,38 g·cm−3 (20 °C)[2]

Melting point
boiling point

210 °C[1]

Vapor pressure

0,11 hPa (20 °C)[1]

solubility

decomposes in water [1]

Refractive index

1,578 (20 °C)[2]

safety instructions
GHS hazard labeling [1]
05 - Corrosive 07 - Warning

danger

H and P phrases H: 314​‐​335
P: 261​‐​280​‐​305+351+338​‐​310 [1]
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

4-chlorobenzoyl chloride is a chemical compound that is one of the carboxylic acid chlorides .

use

4-chlorobenzoyl chloride is for the synthesis of pesticides required. [3]

Weblinks

Individual evidence

  1. a b c d e f g Entry on 4-chlorobenzoyl chloride in the GESTIS substance database of the IFA , accessed on July 23, 2016(JavaScript required) .
  2. a b c Data sheet 4-Chlorobenzoyl chloride, 99% from Sigma-Aldrich , accessed on July 23, 2014 ( PDF ).
  3. Thomas A. Unger: Pesticide Synthesis Handbook. William Andrew, 1996, ISBN 0-8155-1853-6, S. 1029 ( limited preview in Google Book search).