2,5-diaminobenzene-1,3-disulfonic acid

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Names

[ CAS No. ]:
6409-48-9

[ Name ]:
2,5-diaminobenzene-1,3-disulfonic acid

[Synonym ]:
2,5-diaminobenzene-1,3-disulphonic acid
1,4-diamino-2,6-disulfobenzene
MFCD06200774
2,5-Diamino-benzol-1,3-disulfonsaeure
1,4-phenylenediamine-2,6-disulphonic acid
2,5-DIAMINO-1,3-BENZENEDISULFONIC ACID
2,5-diamino-benzene-1,3-disulfonic acid
p-Phenylenediamine-2,6-disulfonic acid
Phenylendiamin-(1.4)-disulfonsaeure-(2.6)
1,4-diaminobenzene-2,6-disulphonic acid

Chemical & Physical Properties

[ Density]:
1.922g/cm3

[ Molecular Formula ]:
C6H8N2O6S2

[ Molecular Weight ]:
268.26800

[ Exact Mass ]:
267.98200

[ PSA ]:
177.54000

[ LogP ]:
2.66840

[ Index of Refraction ]:
1.713

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22:Harmful if swallowed. R38:Irritating to the skin. R43:May cause sensitization by skin contact.

[ Safety Phrases ]:
S26-S36/37

[ WGK Germany ]:
3

[ RTECS ]:
BZ8225000

Precursor & DownStream

Precursor

  • 1,4-Benzenediamine sulfate (1:1)
  • 4-[(E)-phenyldiazenyl]aniline hydrochloride

DownStream

  • Trinitrophenol

Related Compounds

  • 2,5-dichlorobenzene-1,3-disulfonic acid
  • 2,5-diaminobenzene-1,4-disulphonic acid
  • 2,5-dihydroxy-benzene-1,3-disulfonic acid
  • 7-[(2E)-2-(2-methyl-4-oxo-1-cyclohexa-2,5-dienylidene)hydrazinyl]naphthalene-1,3-disulfonic acid
  • 4-hydroxy-6-methylbenzene-1,3-disulfonic acid
  • 2-dimethylamino-5-phenyldiazenyl-benzene-1,3-disulfonic acid