Product Name

  • Name

    4,4′-STILBENEDIAMINE

  • EINECS
  • CAS No. 621-96-5
  • Article Data15
  • CAS DataBase
  • Density 1.186g/cm3
  • Solubility
  • Melting Point
  • Formula C14H14N2
  • Boiling Point 438.5°Cat760mmHg
  • Molecular Weight 210.279
  • Flash Point 262.5°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 621-96-5 (4,4′-STILBENEDIAMINE			)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

4,4′-Stilbenediamine Chemical Properties

Molecular Structure of 4,4′-Stilbenediamine (CAS NO. 621-96-5):

IUPAC Name:  4-[2-(4-aminophenyl)ethenyl]aniline
Empirical Formula:  C14H14N
Molecular Weight:  210.2744 
Surface Tension:  60.2 dyne/cm 
Density:  1.186 g/cm3 
Flash Point:  262.5 °C 
Enthalpy of Vaporization:  69.53 kJ/mol 
Boiling Point:  438.5 °C at 760 mmHg 
Vapour Pressure:  6.89E-08 mmHg at 25°C 
Index of Refraction:  1.748 
Classification Code:  Human Data;Mutation data

4,4′-Stilbenediamine Toxicity Data With Reference

1.    

oth-mus:lyms 25 mg/L

    MUREAV    Mutation Research. 320 (1994),69.
2.    

cyt-mus-ipr 25 mg/kg

    MUREAV    Mutation Research. 320 (1994),69.

4,4′-Stilbenediamine Consensus Reports

 4,4′-Stilbenediamine (CAS NO. 621-96-5) can be reported in BMBUAQ British Medical Bulletin.

4,4′-Stilbenediamine Safety Profile

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.

4,4′-Stilbenediamine Specification

 4,4′-Stilbenediamine , its CAS number is 621-96-5, it can be called 4,4'-(1,2-Ethenediyl)bisbenzenamine ; 4,4'-Vinylenedianiline ; 4:4'-Diaminostilbene and so on.

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