4-Chloro-3-nitrobenzenesulfonic acid

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Names

[ CAS No. ]:
121-18-6

[ Name ]:
4-Chloro-3-nitrobenzenesulfonic acid

[Synonym ]:
2-Nitrochlorobenzene-4-sulfonic acid
3-nitro-4-chlorobenzenesulphonic acid
o-Nitrochlorobenzene-p-sulfonic acid
3-Nitro-4-chlorobenzenesulfonic acid
Benzenesulfonic acid,4-chloro-3-nitro
4-chloro-3-nitrobenzene sulfonic acid
EINECS 204-452-1
MFCD00274152
4-sulfo-2-nitrochlorobenzene

Chemical & Physical Properties

[ Density]:
1.747 g/cm3

[ Molecular Formula ]:
C6H4ClNO5S

[ Molecular Weight ]:
237.61800

[ Exact Mass ]:
236.95000

[ PSA ]:
108.57000

[ LogP ]:
3.09890

[ Index of Refraction ]:
1.623

Safety Information

[ Hazard Codes ]:
Xi,Xn

[ Risk Phrases ]:
R36/38:Irritating to eyes and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .

[ Safety Phrases ]:
S26-S36-S37/39

[ WGK Germany ]:
2

[ RTECS ]:
YH2850000

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Nitrochlorobenzene
  • 4-Chloro-3-nitrobenzene-1-sulfonyl chloride
  • 4-Chlorobenzenesulfonamide
  • Chlorobenzene
  • 4-Chlorobenzenesulfonic acid
  • Sulfuric acid
  • bis(4-chlorophenyl) disulfide
  • nitric acid

DownStream

  • 2-Aminophenol-4-sulfonic acid
  • Sodium 1-naphthalenesulfonate
  • 2-Nitroaniline-4-Sulfonic Acid
  • 4-Chloro-3-nitrobenzene-1-sulfonyl chloride
  • 3-Nitro-4-chlorobenzenesulfonamide
  • 1,2,4-Trichlorobenzene
  • 2-nitrobenzene-1,4-disulfonic acid
  • 3-amino-4-(4-methylphenyl)sulfonylbenzenesulfonic acid
  • 4-hydroxy-3-nitrobenzenesulphonic acid
  • 5-[(2-amino-4-sulphophenyl)sulphonyl]salicylic acid

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

  • 4-chloro-3-methyl-5-nitro-benzenesulfonic acid
  • 6-chloro-5-nitrotoluene-3-sulphonic acid
  • 5-chloro-2-hydroxy-3-nitrobenzenesulfonic acid
  • 2-Chloro-5-nitrobenzenesulfonic acid
  • Methyl 2-(4-chloro-3-nitrophenyl)acetate
  • 4-Chloro-3-cyanobenzoic acid
  • 3-Oxo-1-(pyrimidin-2-yl)cyclobutane-1-carbonitrile
  • 4-Amino-6-(1,1-difluoroethyl)-2,5-dihydro-1,3,5-triazin-2-one
  • 1-(2-Methylpyridin-3-yl)-3-oxocyclobutane-1-carbonitrile
  • (9H-fluoren-9-yl)methyl 2-ethynyl-1,3-thiazolidine-3-carboxylate
  • benzyl 3-formyl-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-4-carboxylate
  • tert-butyl 3-formyl-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-4-carboxylate
  • tert-butyl N-[2-(3-hydroxy-3-methylazetidin-1-yl)ethyl]carbamate
  • tert-butyl N-(2-formyl-3-nitrophenyl)carbamate
  • (9H-fluoren-9-yl)methyl N-(3-formylphenyl)-N-methylcarbamate
  • 1-[2-Nitro-4-(trifluoromethyl)phenyl]-3-oxocyclobutane-1-carbonitrile
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