2,4-Thiophenedi(sulfonamide)

Names

[ Name ]:
2,4-Thiophenedi(sulfonamide)

[Synonym ]:
Thiophen-3,5-disulfonamid
Thiophen-2,4-disulfonsaeure-diamid
thiophene-2,4-disulfonic acid diamide
Disulfamido-2,4 thiophene
2,4-Thiophenedisulfonamide

Chemical & Physical Properties

[ Density]:
1.771g/cm3

[ Boiling Point ]:
566.6ºC at 760mmHg

[ Molecular Formula ]:
C₄H₆N₂O₄S₃

[ Molecular Weight ]:
242.29600

[ Flash Point ]:
296.4ºC

[ Exact Mass ]:
241.94900

[ PSA ]:
165.32000

[ LogP ]:
2.60510

[ Vapour Pressure ]:
7.44E-13mmHg at 25°C

[ Index of Refraction ]:
1.647

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%