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Key Documents

8.00473

Sigma-Aldrich

3-Chlorobenzoic acid

for synthesis

Synonym(s):

3-Chlorobenzoic acid

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About This Item

Linear Formula:
3-(Cl)C6H4COOH
CAS Number:
Molecular Weight:
156.57
MDL number:
UNSPSC Code:
12352106
EC Index Number:
208-618-4

Quality Level

assay

≥98.0% (acidimetric)

form

powder

autoignition temp.

>500 °C

mp

153-156 °C

transition temp

flash point 150 °C

solubility

0.45 g/L

density

1.496 g/cm3 at 25 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/C7H5ClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10)

InChI key

LULAYUGMBFYYEX-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 154 °C
Melting range (upper value): ≤ 157 °C
Identity (IR): passes test

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3


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