2-Chlorobenzoic acid

2-Chlorobenzoic acid
2-Chlorobenzoic acid
Identifiers
CAS number 118-91-2 YesY
PubChem 8374
ChemSpider 8071 YesY
KEGG C02357 YesY
ChEBI CHEBI:30793 YesY
ChEMBL CHEMBL115243 YesY
Jmol-3D images Image 1
Properties
Molecular formula C7H5ClO2
Molar mass 156.57 g mol−1
Appearance light brown solid
Melting point

142 °C, 415 K, 288 °F

Boiling point

285 °C, 558 K, 545 °F

Hazards
MSDS Oxford MSDS
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

2-Chlorobenzoic acid is a simple organic compound which can be used as a chemical building block. It may be synthesized by the oxidation of 2-chlorotoluene with potassium permanganate.[1]

It can be synthesized by diazotization. It follows Sandmeyer reaction.

It is irritant for the respiratory system and eyes.

References

  1. ^ H. T. Clarke and E. R. Taylor (1943), "o-Chlorobenzoic acid", Org. Synth., http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=cv2p0135 ; Coll. Vol. 2: 135