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16806-29-4

16806-29-4 structure
16806-29-4 structure

Name naphtho[1,2-b]phenanthren-4-ol
Synonyms 4-amino-N-1,3,4-thiadiazol-2-yl-benzenesulfonamide
Sulfathiadiazole
Density 1.634g/cm3
Boiling Point 489.3ºC at 760 mmHg
Molecular Formula C8H8N4O2S2
Molecular Weight 256.30500
Flash Point 249.7ºC
Exact Mass 256.00900
PSA 134.59000
LogP 2.65610
Vapour Pressure 1.01E-09mmHg at 25°C
Index of Refraction 1.71
HS Code 2935009090
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%