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Substance Name: 2,2',5,5'-Tetrachlorobenzidine
RN: 15721-02-5
UNII: ICS5PD3141
InChIKey: UXOXUHMFQZEAFR-UHFFFAOYSA-N

Molecular Formula

  • C12-H8-Cl4-N2

Molecular Weight

  • 322.021
 

Classification Codes

Classification Code

  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3
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Names and Synonyms

Name of Substance

  • 2,2',5,5'-Tetrachlorobenzidine

Synonyms

  • 2,2',5,5'-Tetrachloro-(1,1'-biphenyl)-4,4'-diamine
  • 2,2',5,5'-Tetrachloro-4,4'-diaminodiphenyl
  • 2,2',5,5'-Tetrachlorobenzidine
  • 3,3',6,6'-Tetrachlorobenzidine
  • 3-13-00-00447 (Beilstein Handbook Reference)
  • BRN 3364286
  • EINECS 239-815-3
  • Tetrachlorobenzidine
  • UNII-ICS5PD3141

Systematic Names

  • (1,1'-Biphenyl)-4,4'-diamine, 2,2',5,5'-tetrachloro-
  • 2,2',5,5'-Tetrachloro(1,1'-biphenyl)-4,4'-diamine
  • Benzidine, 2,2',5,5'-tetrachloro-

Superlist Name

  • 2,2',5,5'-Tetrachlorobenzidine

Registry Numbers

CAS Registry Number

  • 15721-02-5

FDA UNII

  • ICS5PD3141

System Generated Number

  • 0015721025

Structure Descriptors

InChI

1S/C12H8Cl4N2/c13-7-3-11(17)9(15)1-5(7)6-2-10(16)12(18)4-8(6)14/h1-4H,17-18H2

InChIKey

UXOXUHMFQZEAFR-UHFFFAOYSA-N

Smiles

c1(c2c(cc(N)c(c2)Cl)Cl)c(cc(N)c(c1)Cl)Cl