2-Naphthalenesulfonicacid, hydrazide

Names

[ Name ]:
2-Naphthalenesulfonicacid, hydrazide

[Synonym ]:
2-naphthylsulfonylhydrazine
hydrazino-2-naphthylsulfone
naphthalene-2-sulfonic acid hydrazide
Naphthalin-2-sulfonsaeure-hydrazid
2-naphthalenesulfonohydrazide

Chemical & Physical Properties

[ Density]:
1.377g/cm3

[ Boiling Point ]:
438.4ºC at 760mmHg

[ Molecular Formula ]:
C₁₀H₁₀N₂O₂S

[ Molecular Weight ]:
222.26400

[ Flash Point ]:
218.9ºC

[ Exact Mass ]:
222.04600

[ PSA ]:
80.57000

[ LogP ]:
3.16380

[ Vapour Pressure ]:
6.94E-08mmHg at 25°C

[ Index of Refraction ]:
1.672

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%