4,4'-Dihydrazinostilbene-2,2'-disulphonic acid

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Names

[ CAS No. ]:
26092-49-9

[ Name ]:
4,4'-Dihydrazinostilbene-2,2'-disulphonic acid

[Synonym ]:
4,4-DIHYDRAZINESTILBENE-2,2-DISULFONIC ACID
4,4'-bis-hydrazino-stilbene-2,2'-disulphonic acid
4,4'-Dihydrazino-stilben-2,2'-disulfonsaeure
4,4'-DIHYDRAZINOSTILBENE-2-2'-DISULFONIC ACID
5-hydrazinyl-2-[2-(4-hydrazinyl-2-sulfophenyl)ethenyl]benzenesulfonic acid
4,4'-Dihydrazino-2,2'-stilbenedisulfonic acid

Chemical & Physical Properties

[ Density]:
1.73g/cm3

[ Molecular Formula ]:
C14H16N4O6S2

[ Molecular Weight ]:
400.43000

[ Exact Mass ]:
400.05100

[ PSA ]:
201.60000

[ LogP ]:
4.62980

[ Index of Refraction ]:
1.766

Safety Information

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,4′-Diamino-2,2′-stilbenedisulfonic acid

DownStream

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 4,4'-dinitrostilbene-2,2'-disulphonic acid
  • 4,4'-dinitro-stilbene-2,2'-disulphonic acid
  • 4,4'-diamino-stilbene-2,2'-disulphonic acid
  • 4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid, sodium salt
  • 4,4'-bis[(4-methoxyphenyl)azo]stilbene-2,2'-disulphonic acid
  • 4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid