Product Name

  • Name

    1,1-dimethyl-3-{4-[(E)-phenyldiazenyl]phenyl}urea

  • EINECS
  • CAS No. 63019-76-1
  • Density 1.12g/cm3
  • Solubility
  • Melting Point
  • Formula C15H16N4O
  • Boiling Point 481.8°Cat760mmHg
  • Molecular Weight 268.35
  • Flash Point 245.2°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 63019-76-1 (1,1-dimethyl-3-{4-[(E)-phenyldiazenyl]phenyl}urea)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

p-N,N-Dimethylureidoazobenzene Chemical Properties

IUPAC Name: 1,1-dimethyl-3-(4-phenyldiazenylphenyl)urea
Empirical Formula: C15H16N4O
Molecular Weight: 268.3137g/mol
Index of Refraction: 1.59
Molar Refractivity: 80.17 cm3
Molar Volume: 237.5 cm3
Polarizability: 31.78×10-24cm3
Surface Tension: 42.8 dyne/cm
Density: 1.12 g/cm3
Flash Point: 245.2 °C
Enthalpy of Vaporization: 74.65 kJ/mol
Boiling Point: 481.8 °C at 760 mmHg
Vapour Pressure: 1.93E-09 mmHg at 25°C
Structure of p-N,N-Dimethylureidoazobenzene (CAS NO.63019-76-1):

p-N,N-Dimethylureidoazobenzene Toxicity Data With Reference

1.    

scu-rat TDLo:2600 mg/kg/83D-I:NEO

    BJPCAL    British Journal of Pharmacology and Chemotherapy. 9 (1954),306.

p-N,N-Dimethylureidoazobenzene Safety Profile

Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NOx.

p-N,N-Dimethylureidoazobenzene Specification

  p-N,N-Dimethylureidoazobenzene , its cas register number is 63019-76-1. It also can be called Azobenzene, p-(N,N-dimethylureido)- ; Urea, N,N-dimethyl-N'-(p-(phenylazo)phenyl)- .When heated to decomposition it emits toxic fumes of NOx. And p-N,N-Dimethylureidoazobenzene (CAS NO.63019-76-1) is a kind of qestionable carcinogen.

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