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Substance Name: Benzidine sulfate
RN: 531-86-2
UNII: 7T261S779O
InChIKey: ZOXJIQNURSAHRV-UHFFFAOYSA-N

Molecular Formula

  • C12-H12-N2.H2-O4-S

Molecular Weight

  • 282.319
 

Classification Codes

Classification Code

  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 1
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Names and Synonyms

Name of Substance

  • Benzidine sulfate

Synonyms

  • (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1)
  • Benzidine sulfate
  • EINECS 208-520-1
  • NSC 148333
  • UNII-7T261S779O

Systematic Names

  • ((1,1'-Biphenyl)-4,4'-diyl)diammonium sulphate
  • (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1)
  • (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1) (9CI)
  • Benzidine sulfate
  • Benzidine, sulfate (1:1) (8CI)

Superlist Name

  • Benzidine sulphate

Registry Numbers

CAS Registry Number

  • 531-86-2

FDA UNII

  • 7T261S779O

Related Registry Number

  • 92-87-5 (Parent)

System Generated Number

  • 0000531862

Molecular Formulas

Molecular Formula

  • C12-H12-N2.H2-O4-S

Molecular Formula Fragments

  • C12-H12-N2
  • COMPONENT
  • H2-O4-S

Structure Descriptors

InChI

1S/C12H12N2.H2O4S/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10;1-5(2,3)4/h1-8H,13-14H2;(H2,1,2,3,4)

InChIKey

ZOXJIQNURSAHRV-UHFFFAOYSA-N

Smiles

S(=O)(=O)([O-])[O-].c1(c2ccc([NH2+])cc2)ccc([NH2+])cc1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 1.920 (none)   EST
Vapor Pressure 4.38E-06 mm Hg 25 EST
Henry's Law Constant 5.17E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.54E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.