4-CHLORO-2-METHYLBENZOIC ACID

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Names

[ CAS No. ]:
7499-07-2

[ Name ]:
4-CHLORO-2-METHYLBENZOIC ACID

[Synonym ]:
o-Toluic acid,4-chloro
4-chloro-2-methyl-benzoic acid
MFCD00045852
2-methyl-4-chlorobenzoic acid
4-Chlor-2-methyl-benzoesaeure
4-chloro-o-toluic acid
4-Chlor-o-toluylsaeure

Chemical & Physical Properties

[ Density]:
1.31 g/cm3

[ Boiling Point ]:
300.3ºC at 760 mmHg

[ Melting Point ]:
167-171 °C(lit.)

[ Molecular Formula ]:
C8H7ClO2

[ Molecular Weight ]:
170.59300

[ Flash Point ]:
135.4ºC

[ Exact Mass ]:
170.01300

[ PSA ]:
37.30000

[ LogP ]:
2.34660

[ Index of Refraction ]:
1.573

MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Precursor & DownStream

Precursor

  • methyl iodide
  • 4-Chlorobenzoic acid
  • o-Xylene, 4-chloro-
  • Carbon dioxide
  • Toluene, 2-bromo-5-chloro-
  • 4-Chloro-2-methylbenzonitrile
  • 4-methyl-4-(trichloromethyl)cyclohexa-2,5-dien-1-one
  • sec-Butyllithium solution
  • Tert-Butyllithium

DownStream

  • 4-Fluoro-2-methylbenzoic acid
  • 4-chloro-2-methylbenzoyl chloride
  • methyl 4-fluoro-2-methyl-5-methylsulfonylbenzoate
  • methyl 4-amino-2-methyl-5-methylsulfonylbenzoate
  • 4-Chlorophthalic acid
  • 4-CHLORO-2-METHYLBENZHYDRAZIDE
  • Methyl 2-(bromomethyl)-4-chlorobenzoate
  • 4-Chloro-2-methylbenzyl Alcohol
  • 2,3-dimethyl-5-methylsulfonyl-4-pyrrol-1-ylbenzoate
  • 4-CHLORO-2-METHYLACETOPHENONE

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%


Related Compounds

  • 4-chloro-2-methylbenzoic acid methyl ester
  • 3-amino-4-chloro-2-methylbenzoic acid methyl ester
  • 4-Chloro-2-iodo-6-methylbenzoic acid
  • 4-Chloro-2-fluoro-6-methylbenzoic acid
  • 4-Chloro-2-fluoro-5-methylbenzoic acid
  • 4-CHLORO-2-FLUORO-3-METHYL-BENZOIC
  • (2S)-4-(2-fluoro-4-nitrophenyl)butan-2-ol
  • tert-butyl N-[(5-hydroxy-6-methoxypyridin-2-yl)methyl]carbamate
  • (2S)-1-(1-phenylcyclopropyl)propan-2-amine
  • tert-butyl N-[(3-hydroxyphenyl)methyl]-N-(4-methoxybutyl)carbamate
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-(2-fluoro-4-hydroxy-3-methanesulfonylphenyl)propanoic acid
  • Tert-butyl 3-[4-hydroxy-3-(methoxycarbonyl)phenyl]piperazine-1-carboxylate
  • tert-butyl N-[1-(3-bromo-2,2-dimethylpropyl)cyclopentyl]carbamate
  • (2S)-1-(1-tert-butyl-1H-pyrazol-4-yl)propan-2-ol
  • tert-butyl N-[1-(6-hydroxypyridin-3-yl)ethyl]carbamate
  • 3-[(6-Bromopyridin-2-yl)methyl]piperidin-3-ol
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