Chemical Properties of Benzenesulfonic acid, p-hydrazino- (CAS 98-71-5)

Benzenesulfonic acid, p-hydrazino-

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InChI
InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11)
InChI Key
IOMZCWUHFGMSEJ-UHFFFAOYSA-N
Formula
C6H8N2O3S
SMILES
NNc1ccc(S(=O)(=O)O)cc1
Molecular Weight1
188.20
CAS
98-71-5
Other Names
  • 4-hydrazinobenzenesulphonic acid
Sources

Physical Properties

Property Value Unit Source
Δf -347.10 kJ/mol Joback Calculated Property
Δfgas -460.43 kJ/mol Joback Calculated Property
Δfus 30.71 kJ/mol Joback Calculated Property
Δvap 84.28 kJ/mol Joback Calculated Property
logPoct/wat 0.219 Crippen Calculated Property
Pc 7418.83 kPa Joback Calculated Property
Tboil 631.00 K Joback Calculated Property
Tc 838.04 K Joback Calculated Property
Tfus 431.62 K Joback Calculated Property
Vc 0.472 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 304.60 J/mol×K 631.0 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
=CH- (ring) 4
-OH (alcohol) 1
-NH2 1
=C< (ring) 2
-S- 1
>NH 1
=O 2

Similar Compounds

Benzenesulfonic acid, 4-amino-. Sulfanilic acid, n-methyl-, sodium salt. P-phenylazobenzene sulfonic acid. BENZENESULFONIC ACID. Noname. Metanilic acid. Sodium diphenylamine-p-sulfonate. Aniline-o-sulfonic acid. 1-Naphthylamine-7-sulfonic acid. Benzenesulfonic acid, sodium salt. Noname. Benzenesulfonic acid, 4-hydroxy-. Benzenesulfonic acid, methyl ester. P-toluenesulfonic acid, potassium salt. P-toluene sulfonic acid.

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