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259950

Sigma-Aldrich

Benzoyl chloride

99%

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Synonym(s):
Benzoic acid chloride, alpha-chlorobenzaldehyde
Linear Formula:
C6H5COCl
CAS Number:
Molecular Weight:
140.57
Beilstein/REAXYS Number:
471389
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor density

4.88 (vs air)

Quality Level

vapor pressure

1 mmHg ( 32 °C)

assay

98.0-100.5%
99%

form

liquid

autoignition temp.

1056 °F

expl. lim.

4.9 %

impurities

≤0.002% P compounds

ign. residue

≤0.005%

refractive index

n20/D 1.553 (lit.)

bp

198 °C (lit.)

mp

−1 °C (lit.)

transition temp

freezing point −2.0-0.0 °C

density

1.211 g/mL at 25 °C (lit.)

cation traces

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

SMILES string

ClC(=O)c1ccccc1

InChI

1S/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5H

InChI key

PASDCCFISLVPSO-UHFFFAOYSA-N

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1 of 4

This Item
B12695181068.01804
Benzoyl chloride 99%

259950

Benzoyl chloride

Benzoyl chloride ReagentPlus®, ≥99%

B12695

Benzoyl chloride

Sodium benzoate puriss., meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder

18106

Sodium benzoate

Benzoyl chloride for synthesis

8.01804

Benzoyl chloride

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

density

1.211 g/mL at 25 °C (lit.)

density

1.211 g/mL at 25 °C (lit.)

density

-

density

1.21 g/cm3 at 20 °C

refractive index

n20/D 1.553 (lit.)

refractive index

n20/D 1.553 (lit.)

refractive index

-

refractive index

-

bp

198 °C (lit.)

bp

198 °C (lit.)

bp

-

bp

197.2 °C/1013 hPa

mp

−1 °C (lit.)

mp

−1 °C (lit.)

mp

>300 °C (lit.)

mp

-0.6 °C

Application

Benzoyl chloride may be used in the synthesis of the following organic building blocks:
  • N,N-diethylbenzamide via condensation with diethylamine
  • N-2-bromophenylbenzamide by reacting with 2-bromoaniline via N-benzoylation
  • propargyl benzoate via O-benzoylation of propargyl alcohol

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

ppe

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


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