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):
1. | scu-rat TDLo:2600 mg/kg/83D-I:NEO | BJPCAL British Journal of Pharmacology and Chemotherapy. 9 (1954),306. |
Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NOx.
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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