Chemical Properties of 1,2-Benzenediol, 4-chloro- (CAS 2138-22-9)

1,2-Benzenediol, 4-chloro-

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InChI
InChI=1S/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H
InChI Key
WWOBYPKUYODHDG-UHFFFAOYSA-N
Formula
C6H5ClO2
SMILES
Oc1ccc(Cl)cc1O
Molecular Weight1
144.56
CAS
2138-22-9
Other Names
  • 4-Chloro-1,2-benzenediol
  • 4-Chloro-benzene-1,2-diol
  • 4-Chlorocatechol
  • 4-Chloropyrocatechol
  • Pyrocatechol, 4-chloro-
Sources

Physical Properties

Property Value Unit Source
Δf -209.12 kJ/mol Joback Calculated Property
Δfgas -301.00 kJ/mol Joback Calculated Property
Δfus 21.10 kJ/mol Joback Calculated Property
Δvap 61.64 kJ/mol Joback Calculated Property
logPoct/wat 1.751 Crippen Calculated Property
Pc 6921.35 kPa Joback Calculated Property
Tboil 562.03 K Joback Calculated Property
Tc 814.87 K Joback Calculated Property
Tfus 437.16 K Joback Calculated Property
Vc 0.244 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 204.56 J/mol×K 562.03 Joback Calculated Property
η 0.0000139 Pa×s 562.03 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 3
-Cl 1
-OH (phenol) 2
=CH- (ring) 3

Similar Compounds

Phenol, 3-chloro-. 2-Methoxy-4-chloro-phenol. Phenol, 3,4-dichloro-. 1,2-Dimethoxy-4-chloro-benzene. p-Chlorophenol. Phenol, 3,5-dichloro-. 1,4-Benzenediol, 2-chloro-. Phenol, 3,4,5-trichloro-. Phenol, 2,5-dichloro-. 1,4-Benzenediol, 2,5-dichloro-. Benzene, 1-chloro-3-methoxy-. Benzene, 1,2-dichloro-4,5-dimethoxy-. 1,3-Benzenediol, 4-chloro-. 5-Chloro-1,3-benzodioxole. 2,6-Dichloro-1,4-benzenediol.

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