Chemical Properties of 1-Amino-8-naphthol-4-sulfonic acid (CAS 83-64-7)

1-Amino-8-naphthol-4-sulfonic acid

InChI
InChI=1S/C10H9NO4S/c11-7-4-5-9(16(13,14)15)6-2-1-3-8(12)10(6)7/h1-5,12H,11H2,(H,13,14,15)
InChI Key
LRDIEHDJWYRVPT-UHFFFAOYSA-N
Formula
C10H9NO4S
SMILES
Nc1ccc(S(=O)(=O)O)c2cccc(O)c12
Molecular Weight1
239.25
CAS
83-64-7
Other Names
  • 4-amino-5-hydroxynaphthalene-1-sulphonic acid
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Physical Properties

Property Value Unit Source
ω 0.9464 Relay (1.0) Calculated Property
ΔfG° -460.41 kJ/mol Joback Calculated Property
ΔfH°gas -553.87 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 38.38 kJ/mol Joback Calculated Property
ΔvapH° 139.94 kJ/mol Relay (1.0) Calculated Property
IE 7.62 eV Relay (1.0) Calculated Property
log10WS -1.41 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 663.55 K Relay (1.0) Calculated Property
Tc 1055.66 K Relay (1.0) Calculated Property
Tfus 542.59 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-Naphthalenesulfonic acid,4-amino-3-hydroxy-. Naphthionic acid. 1-Amino-8-naphthol-3,6-disulfonic acid. 1,7-Cleve's acid. Evans blue. 1,6-Cleve's acid. 4,4'-Bis[7-(1-amino-8-hydroxy-2,4-disulfo)-naphthylazo]-3,3'-bitolyl tetrasodium salt. Flavianic acid. 3-(4-Anilino-1-naphthylazo)-2,7-naphthalene disulfonic acid. 5-Quinolinesulfonic acid, 8-hydroxy-7-(6-sulfo-2-naphthylazo)-. meloxicam. 8-Hydroxyquinoline-5-sulfonic acid. furosemide. O-(2-hydroxy-3,6-disulfo-1-naphthylazo) benzene arsonic acid, disodium salt. Furosemide-methelute.

Find more compounds similar to 1-Amino-8-naphthol-4-sulfonic acid.

Sources

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