2-chlorotoluene-4-sulphonic acid

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Names

[ CAS No. ]:
98-34-0

[ Name ]:
2-chlorotoluene-4-sulphonic acid

[Synonym ]:
2-Chloro-4-sulfamoylaniline
4-Amino-3-chloro-benzenesulfonamide
2-Chlor-toluol-4-sulfonsaeure
3-chlorosulphanilamide
4-Amino-3-chlor-benzolsulfonsaeure-amid
2-Chloro-4-sulphamoylaniline
3-Chlorosulfanilamide
PB 311
2-Chlor-1-methyl-benzol-4-sulfonsaeure
4-aminosulfonyl-2-chloroaniline
Benzenesulfonamide,4-amino-3-chloro
2-chloro-4-sulphotoluene
3-chloro-4-methylbenzenesulphonic acid
4-amino-3-chloro-benzenesulfonic acid amide
2-chloro-toluene-4-sulfonic acid

Chemical & Physical Properties

[ Density]:
1.471g/cm3

[ Molecular Formula ]:
C7H7ClO3S

[ Molecular Weight ]:
206.64700

[ Exact Mass ]:
205.98000

[ PSA ]:
62.75000

[ LogP ]:
2.97590

[ Index of Refraction ]:
1.577

Safety Information

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • p-Toluenesulfonic acid
  • 3-Chloro-4-methylbenzenesulfonyl chloride
  • 2-methylaniline,sulfuric acid
  • Tosyl chloride
  • 4-Methylmetanilic acid

DownStream

  • 2,4-Dichlorobenzoic acid
  • 3-Chloro-4-methylbenzenesulfonyl chloride
  • Hydrochloric acid
  • p-Toluenesulfonic acid
  • 2-Chlorotoluene
  • 2-Amino-5-chloro-4-methylbenzenesulfonic acid
  • Benzenesulfonamide, 3-chloro-4-methyl-

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 2-amino-6-chlorotoluene-4-sulphonic acid
  • 2-Amino-5-chloro-4-methylbenzenesulfonic acid
  • 2-(ethylamino)toluene-4-sulphonic acid
  • 2-t-butylphenol-4-sulphonic acid
  • 2-(4-aminosulphophenyl)-6-methylbenzothiazole-7-sulphonic acid
  • 2-chloro-6-nitrotoluene-4-sulphonic acid