ChemicalBook Product Catalog Chemical Reagents Organic reagents Sulfonates / Sulfinates 4-Chlorobenzenesulfonic acid

4-Chlorobenzenesulfonic acid

4-Chlorobenzenesulfonic acid Basic information
Product Name:4-Chlorobenzenesulfonic acid
Synonyms:P-CHLOROBENZENESULFONIC ACID;4-CHLORO BENZENE SULPHONIC ACID;4-CHLOROBENZENESULFONIC ACID;4-Chlorobenzenesulfonec acid;4-CHLOROBENZENESULFONIC ACID, TECH., 90%;4-chloro-benzenesulfonicaci;Benzenesulfonic acid, 4-chloro-;Closylate
CAS:98-66-8
MF:C6H5ClO3S
MW:192.62
EINECS:202-690-0
Product Categories:Organic Building Blocks;Sulfonic/Sulfinic Acids;Organic acids;Sulfur Compounds
Mol File:98-66-8.mol
4-Chlorobenzenesulfonic acid Structure
4-Chlorobenzenesulfonic acid Chemical Properties
Melting point 102 °C
Boiling point 149 °C/22 mmHg (lit.)
density 1.449 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Sparingly)
pka-0.83±0.50(Predicted)
form solid
color White to Light yellow to Light orange
Water Solubility very faint turbidity
Merck 14,2122
Stability:Stable. Incompatible with strong oxidizing agents.
InChIKeyRJWBTWIBUIGANW-UHFFFAOYSA-N
CAS DataBase Reference98-66-8(CAS DataBase Reference)
NIST Chemistry Reference4-Chlorobenzene sulfonic acid(98-66-8)
EPA Substance Registry SystemBenzenesulfonic acid, 4-chloro- (98-66-8)
Safety Information
Hazard Codes C
Risk Statements 34-22
Safety Statements 26-27-28-36/37/39-45-24/25
RIDADR UN 2583 8/PG 2
WGK Germany 3
RTECS DB5074000
HazardClass 8
PackingGroup III
HS Code 29041000
MSDS Information
ProviderLanguage
4-Chlorobenzenesulfonic acid English
SigmaAldrich English
ACROS English
4-Chlorobenzenesulfonic acid Usage And Synthesis
Chemical Propertiesgreyish-beige flaked solid
Uses4-Chlorobenzenesulfonic acid was employed as anion dopants for the matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) of neutral oligosaccharides.
General Description4-Chlorobenzenesulfonic acid is the major polar by-product formed during the chemical synthesis of 1,1,1-trichloro-2,2-bis-(4-chlorophenyl)ethane (DDT).
Sodium p-toluenesulfonate 4-CHLORO-3-NITROBENZENESULFONIC ACID, SODIUM SALT Sulfanilic acid p-Toluenesulfonic acid 4-Chlorobenzaldehyde 4-Chlorobenzenesulfonic acid Taurine PHENOLDISULFONIC ACID 3,4-DICHLOROBENZENESULFONIC ACID 4-Amino-benzenesulfonic acid monosodium salt 4-CHLOROBENZENESULFONIC ACID SODIUM SALT 4-Chlorobenzoic acid 1-DODECANESULFONIC ACID SODIUM SALT Sulfamic acid p-Dichlorobenzene 2-Amino-4-chloro-5-methylbenzenesulfonic acid 1,2,4-Trichlorobenzene Chlorphenamine maleate
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