Product Name

  • Name

    3'-Methylazobenzene-4-amine

  • EINECS
  • CAS No. 722-23-6
  • Article Data4
  • CAS DataBase
  • Density 1.11g/cm3
  • Solubility
  • Melting Point
  • Formula C13H13N3
  • Boiling Point 388.4°Cat760mmHg
  • Molecular Weight 211.29
  • Flash Point 188.7°C
  • Transport Information
  • Appearance
  • Safety Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 722-23-6 (3'-Methylazobenzene-4-amine)
  • Hazard Symbols
  • Synonyms 3'-Methyl-4-amino-azobenzol;4-m-tolylazo-aniline;4'-Amino-3-methyl-azobenzol;3'-Methyl-4-aminoazobenzene;4-[(E)-(3-methylphenyl)diazenyl]aniline;4-((3-Methylphenyl)azo)benzenamine;ANILINE,p-(3-METHYLPHENYLAZO);
  • PSA 50.74000
  • LogP 4.57380

p-(3-Methylphenylazo)aniline Chemical Properties

IUPAC Name: 4-(3-Methylphenyl)diazenylaniline
Synonyms of p-(3-Methylphenylazo)aniline (CAS NO.722-23-6): 3'-Methyl-4-aminoazobenzene ; 4-((3-Methylphenyl)azo)benzenamine ; Aniline, p-(3-methylphenylazo)-
CAS NO: 722-23-6
Molecular Formula: C13H13N3
Molecular Weight: 211.2624
Molecular Structure :
H bond acceptors: 3
H bond donors: 2
Freely Rotating Bonds: 3
Polar Surface Area: 27.96 Å2
Index of Refraction: 1.601
Molar Refractivity: 65.19 cm3
Molar Volume: 190.1 cm3
Surface Tension: 42.5 dyne/cm
Density: 1.11 g/cm3
Flash Point: 188.7 °C
Enthalpy of Vaporization: 63.76 kJ/mol
Boiling Point: 388.4 °C at 760 mmHg
Vapour Pressure: 3.07E-06 mmHg at 25°C

p-(3-Methylphenylazo)aniline Toxicity Data With Reference

1.    

mmo-sat 1 µmol/plate

    CRNGDP    Carcinogenesis. 4 (1983),1487.
2.    

dns-rat:lvr 10 µmol/L

    CNREA8    Cancer Research. 46 (1986),1654.

p-(3-Methylphenylazo)aniline Safety Profile

Mutation data reported. When p-(3-Methylphenylazo)aniline (CAS NO.722-23-6) is heated to decomposition, it emits toxic fumes of NOx.

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