Chemical Properties of P,p'-sulfonyl dibenzoic acid (CAS 2449-35-6)

P,p'-sulfonyl dibenzoic acid

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InChI
InChI=1S/C14H10O6S/c15-13(16)9-1-5-11(6-2-9)21(19,20)12-7-3-10(4-8-12)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChI Key
SQJQLYOMPSJVQS-UHFFFAOYSA-N
Formula
C14H10O6S
SMILES
O=C(O)c1ccc(S(=O)(=O)c2ccc(C(=O)O)cc2)cc1
Molecular Weight1
306.29
CAS
2449-35-6
Other Names
  • p,p'-Sulfonyl dibenzoic acid
Sources

Physical Properties

Property Value Unit Source
Δf -727.46 kJ/mol Joback Calculated Property
Δfgas -865.14 kJ/mol Joback Calculated Property
Δfus 42.07 kJ/mol Joback Calculated Property
Δvap 118.12 kJ/mol Joback Calculated Property
logPoct/wat 1.92 Crippen Calculated Property
Pc 4659.34 kPa Joback Calculated Property
Tboil 922.92 K Joback Calculated Property
Tc 1142.54 K Joback Calculated Property
Tfus 585.48 K Joback Calculated Property
Vc 0.78 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 570.27 J/mol×K 922.92 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
=CH- (ring) 8
-OH (alcohol) 2
=C< (ring) 4
-S- 1
=O 2
>C=O (nonring) 2

Similar Compounds

Benzoic acid, sulfonyl di-p,p'-dimethyl ester. Benzoic acid, 4-[(4-chlorophenyl)sulfonyl]-. Sulfonyl bis(p,p'-benzoic acid) 5-hydroxy pentyl ester. Benzene, 1,1'-sulfonylbis(4-methyl-). Benzene, 1-methyl-4-(phenylsulfonyl)-. M,p'-sulfonyl dibenzoic acid. Di-(p-ethylphenyl)sulfone. Benzonitrile, 4,4'-sulfonyldi. Diphenylsulfone, 4-chloro-4'-methyl-. 4,4'-Ditolyl sulfoxide. P-sulfamoylbenzoic acid. 2,4,4'-Trimethyldiphenylsulphone. Diphenyl sulfone. 4-CH3SO2-C6H4-COOCH3. 4-SO2F-C6H4-COOCH3.

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