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Merck
CN

111902

4-Chlorobenzoyl chloride

99%

Synonym(s):

4-Chlorobenzoic acid chloride, p-Chlorobenzoyl chloride

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About This Item

Linear Formula:
ClC6H4COCl
CAS Number:
Molecular Weight:
175.01
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39050512
UNSPSC Code:
12352100
EC Number:
204-515-3
MDL number:
Beilstein/REAXYS Number:
471606
Assay:
99%
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Quality Segment

assay

99%

refractive index

n20/D 1.578 (lit.)

bp

102-104 °C/11 mmHg (lit.)

mp

11-14 °C (lit.)

density

1.365 g/mL at 20 °C (lit.)

functional group

acyl chloride, chloro

SMILES string

ClC(=O)c1ccc(Cl)cc1

InChI

1S/C7H4Cl2O/c8-6-3-1-5(2-4-6)7(9)10/h1-4H

InChI key

RKIDDEGICSMIJA-UHFFFAOYSA-N

General description

4-Chlorobenzoyl chloride is used as an intermediate compound in the synthesis of pharmaceuticals.

Application

4-Chlorobenzoyl chloride was used to synthesize 4-chlorobenzoyl CoA by reacting it with CoA in KHCO3 buffer.


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

221.0 °F - closed cup

flash_point_c

105 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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