4-hydroxynaphthalene-2-sulphonamide
Names
[ CAS No. ]:
116-64-3
[ Name ]:
4-hydroxynaphthalene-2-sulphonamide
[Synonym ]:
2-Naphthalenesulfonamide,4-hydroxy
4-Hydroxynaphthalene-2-sulphonamide
4-Hydroxy-naphthalin-2-sulfonsaeure-amid
4-hydroxy-naphthalene-2-sulfonic acid amide
EINECS 116-64-3
1-naphthol-3-sulfonamide
1-Naphthol-3-sulfonamid
Chemical & Physical Properties
[ Density]:
1.479g/cm3
[ Boiling Point ]:
510.1ºC at 760 mmHg
[ Molecular Formula ]:
C10H9NO3S
[ Molecular Weight ]:
223.24800
[ Flash Point ]:
262.3ºC
[ Exact Mass ]:
223.03000
[ PSA ]:
88.77000
[ LogP ]:
2.97390
[ Vapour Pressure ]:
5.02E-11mmHg at 25°C
[ Index of Refraction ]:
1.699
Safety Information
[ HS Code ]:
2935009090
Customs
[ HS Code ]: 2935009090
[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%