Chemical Properties of 4-Chlorobenzenesulfonic acid (CAS 98-66-8)

4-Chlorobenzenesulfonic acid

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InChI
InChI=1S/C6H5ClO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H,8,9,10)
InChI Key
RJWBTWIBUIGANW-UHFFFAOYSA-N
Formula
C6H5ClO3S
SMILES
O=S(=O)(O)c1ccc(Cl)cc1
Molecular Weight1
192.62
CAS
98-66-8
Other Names
  • 4-chlorobenzenesulphonic acid
  • Benzenesulfonic acid, 4-chloro-
  • p-Chlorobenzenesulfonic acid
Sources

Physical Properties

Property Value Unit Source
Δf -514.87 kJ/mol Joback Calculated Property
Δfgas -563.43 kJ/mol Joback Calculated Property
Δfus 24.61 kJ/mol Joback Calculated Property
Δvap 71.59 kJ/mol Joback Calculated Property
logPoct/wat 1.587 Crippen Calculated Property
Pc 6219.59 kPa Joback Calculated Property
Tboil 545.73 K Joback Calculated Property
Tc 748.41 K Joback Calculated Property
Tfus 325.62 K Joback Calculated Property
Vc 0.458 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 235.08 J/mol×K 545.73 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
-Cl 1
=CH- (ring) 4
-OH (alcohol) 1
=C< (ring) 2
-S- 1
=O 2

Similar Compounds

Benzenesulfonic acid, p-chloro-,sodium salt. Noname. BENZENESULFONIC ACID. Noname. Benzenesulfonic acid, 4-hydroxy-. Benzenesulfonic acid, methyl ester. Benzenesulfonic acid, sodium salt. Benzenesulfonic acid, 4-amino-. P-fluorobenzenesulfonic acid. P-toluene sulfonic acid. P-toluenesulfonic acid, potassium salt. P-toluene sulfonic acid monohydrate. Phenyl p-chloro-benzene sulfonate. Benzenesulfinic-acid-. Ethyl benzenesulfonate.

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