3,5-Dichloro-4-methylbenzoic acid

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Names

[ CAS No. ]:
39652-34-1

[ Name ]:
3,5-Dichloro-4-methylbenzoic acid

[Synonym ]:
Benzoic acid, 3,5-dichloro-4-methyl-
3,5-Dichloro-4-methylbenzoic acid
3,5-Dichloro-p-toluic acid
QVR CG EG D1

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
330.9±37.0 °C at 760 mmHg

[ Melting Point ]:
185-187°C

[ Molecular Formula ]:
C8H6Cl2O2

[ Molecular Weight ]:
205.038

[ Flash Point ]:
153.9±26.5 °C

[ Exact Mass ]:
203.974487

[ PSA ]:
37.30000

[ LogP ]:
4.38

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.587

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Methylbenzoic acid
  • Carbon dioxide
  • 1,3-dichloro-5-iodo--2-methylbenzene
  • 2,6-Dichlorotoluene
  • 1,3-Dichloro-5-iodobenzene
  • 4'-Methylacetophenone
  • 1-(3,5-Dichloro-4-methylphenyl)ethanone
  • 3,5-diamino-4-methylbenzoic acid
  • 3-chloro-4-methyl-5-nitro benzoic acid
  • 3-Chloro-4-methylbenzoic acid

DownStream

  • 2,6-Dichlorotoluene
  • 3,5-dichloro-4-methylbenzoyl chloride

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

  • 2,6-diacetoxy-3,5-dichloro-4-methylbenzoic acid
  • 3,5-dichloro-4-hydroxy-2-methylbenzoic acid
  • 3,5-Dichloro-4,6-dimethoxy-2-methylbenzoic acid
  • 3,5-dichloro-2,6-dimethoxy-4-methylbenzoic acid
  • 3,5-dichloro-2,6-dihydroxy-4-methylbenzoic acid
  • 2,5-dichloro-4-methylbenzoic acid