Chemical Properties of 1-Naphthalenesulfonic acid,4-amino-3-hydroxy- (CAS 116-63-2)

1-Naphthalenesulfonic acid,4-amino-3-hydroxy-

InChI
InChI=1S/C10H9NO4S/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
InChI Key
RXCMFQDTWCCLBL-UHFFFAOYSA-N
Formula
C10H9NO4S
SMILES
Nc1c(O)cc(S(=O)(=O)O)c2ccccc12
Molecular Weight1
239.25
CAS
116-63-2
Other Names
  • 1-Amino-2-naphthol-4-sulfonic acid
  • 4-amino-3-hydroxynaphthalene-1-sulphonic acid
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Physical Properties

Property Value Unit Source
ω 0.9375 Relay (1.0) Calculated Property
ΔfG° -460.41 kJ/mol Joback Calculated Property
ΔfH°gas -531.23 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 38.38 kJ/mol Joback Calculated Property
ΔvapH° 138.17 kJ/mol Relay (1.0) Calculated Property
IE 7.73 eV Relay (1.0) Calculated Property
log10WS -1.06 Relay (1.0) Calculated Property
logPoct/wat 1.374 Crippen Calculated Property
McVol 158.350 ml/mol McGowan Calculated Property
Pc 7194.03 kPa Joback Calculated Property
Tboil 670.14 K Relay (1.0) Calculated Property
Tc 1052.75 K Relay (1.0) Calculated Property
Tfus 552.65 K Relay (1.0) Calculated Property
Vc 0.542 m3/kmol Relay (1.0) Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [423.88; 466.78] J/mol×K [776.93; 1003.89] Show Hide
Cp,gas 423.88 J/mol×K 776.93 Joback Calculated Property
Cp,gas 432.15 J/mol×K 814.76 Joback Calculated Property
Cp,gas 439.85 J/mol×K 852.58 Joback Calculated Property
Cp,gas 447.09 J/mol×K 890.41 Joback Calculated Property
Cp,gas 453.93 J/mol×K 928.24 Joback Calculated Property
Cp,gas 460.47 J/mol×K 966.07 Joback Calculated Property
Cp,gas 466.78 J/mol×K 1003.89 Joback Calculated Property

Similar Compounds

1-Amino-8-naphthol-4-sulfonic acid. Naphthionic acid. 1-Amino-8-naphthol-3,6-disulfonic acid. Sodium diphenyldiazo-bis-alpha-naphthylamine sulfonate. 4,4'-Bis[7-(1-amino-8-hydroxy-2,4-disulfo)-naphthylazo]-3,3'-bitolyl tetrasodium salt. Evans blue. 4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic acid, disodium salt. Sodium o-tolidinediazo-bis(naphthylamine-sulfonate). 5-Quinolinesulfonic acid, 8-hydroxy-7-(6-sulfo-2-naphthylazo)-. Integerrimine. Retrorcine. Senecionine. Usaramine. N-Acetylnornarcotine. Gynuramine.

Find more compounds similar to 1-Naphthalenesulfonic acid,4-amino-3-hydroxy-.

Sources

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