4-Chlorobenzenesulfonic acid

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Names

[ CAS No. ]:
98-66-8

[ Name ]:
4-Chlorobenzenesulfonic acid

[Synonym ]:
4-CHLOROBENZENE SULPHONIC ACID
P-CHLOROPHENYLSULFONIC ACID
4-chlorobenzenesulphonic acid
EINECS 202-690-0
MFCD00065342
4-Chlorobenzene sulfonic acid
Benzenesulfonic acid, 4-chloro-
4-Chloro-benzenesulfonic acid
Benzenesulfonic acid,p-chloro
Benzenesulfonic acid, p-chloro-
4-chlorobenzene-1-sulfonic acid
Benzenesulfonic acid,4-chloro
p-Chlorobenzenesulfonic acid
p-chlorobenzenesulphonic acid
UNII:5CN6B87IK2

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
258.6±0.0 °C at 760 mmHg

[ Melting Point ]:
102 °C

[ Molecular Formula ]:
C6H5ClO3S

[ Molecular Weight ]:
192.620

[ Flash Point ]:
108ºC

[ Exact Mass ]:
191.964798

[ PSA ]:
62.75000

[ LogP ]:
1.33

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.591

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB5074000
CHEMICAL NAME :
Benzenesulfonic acid, 4-chloro-
CAS REGISTRY NUMBER :
98-66-8
BEILSTEIN REFERENCE NO. :
2209486
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H5-Cl-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 25,501,1977

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R22;R34

[ Safety Phrases ]:
S26-S27-S28-S36/37/39-S45-S24/25

[ RIDADR ]:
UN 2583 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
DB5074000

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chlorothiophenol
  • 4-Chlorobenzenesulfonamide
  • bis(4-chlorophenyl) disulfide
  • 2-Chlorophenyl 4-chlorophenyl sulfone
  • Chlorobenzene
  • 2-chlorobenzenesulfonic acid
  • 4-Chlorobenzenesulfonyl chloride
  • diazobenzenesulfonic acid
  • 4-(TRIFLUOROMETHYLSULFONYL)CHLOBENZENE
  • 2,2,2-Trifluoroethanol

DownStream

  • ethyl 4-chlorobenzenesulfonate
  • 2-chlorobenzenesulfonic acid
  • 3-chlorobenzenesulfonic acid
  • 4-Chloro-3-nitrobenzenesulfonic acid
  • 4-Chloronitrobenzene
  • Sulfenone
  • 4-phenolsulfonic acid
  • Resorcine
  • 2-Pyridinethiol
  • 4-Chlorothiophenol

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%

Articles

Selection of anionic dopant for quantifying desialylation reactions with MALDI-FTMS.

Anal. Chem. 72(7) , 1419-25, (2000)

Alkylsulfonates are examined as anion dopants for the matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) of neutral oligosaccharides. The anion dopants allow neutral oligosacchar...

Pseudomonas aeruginosa strain RW41 mineralizes 4-chlorobenzenesulfonate, the major polar by-product from DDT manufacturing.

Environ. Microbiol. 10(6) , 1591-600, (2008)

Pseudomonas aeruginosa RW41 is the first bacterial strain, which could be isolated by virtue of its capability to mineralize 4-chlorobenzenesulfonic acid (4CBSA), the major polar by-product of the che...


More Articles

Related Compounds

  • 4-chlorobenzenesulfonic acid hydrate
  • 3-Nitro-4-chlorobenzenesulfonic acid
  • 3-Amino-4-chlorobenzenesulfonic acid
  • 3-Amino-4-chlorobenzenesulfonic acid
  • cadmium,4-chlorobenzenesulfonic acid
  • 2-Amino-4-chlorobenzenesulfonic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 7-chloro-1-(3-methoxyphenyl)-2-(6-methyl-1,3-benzothiazol-2-yl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 3-(1-(2-(Benzylthio)acetyl)piperidin-4-yl)thiazolidine-2,4-dione