2,2'-Diamino[sulfonylbisbenzene]

Names

[ Name ]:
2,2'-Diamino[sulfonylbisbenzene]

[Synonym ]:
2.2'-Diamino-diphenylsulfon
2,2'-Diaminodiphenylsulfone
2,2'-Sulfonylbisbenzenamine
2,2'-sulfonyl-bis-aniline
bis(2-aminophenyl) sulphone
Bis-(2-amino-phenyl)-sulfon
bis-(2-amino-phenyl)-sulfone
Benzenamine,2,2'-sulfonylbis
2,2'-Sulfonyl-di-anilin
HMS2505I15

Chemical & Physical Properties

[ Density]:
1.361g/cm3

[ Boiling Point ]:
499.8ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₂N₂O₂S

[ Molecular Weight ]:
248.30100

[ Flash Point ]:
256.1ºC

[ Exact Mass ]:
248.06200

[ PSA ]:
94.56000

[ LogP ]:
3.92700

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%