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85-98-3

Name N,N'-DIETHYL-N,N'-DIPHENYLUREA
CAS 85-98-3
EINECS(EC#) 201-645-2
Molecular Formula C17H20N2O
MDL Number MFCD00035794
Molecular Weight 268.35
MOL File 85-98-3.mol

Chemical Properties

Appearance white crystalline powder
Melting point  73-75 °C(lit.)
Boiling point  411.52°C (rough estimate)
density  1.0208 (rough estimate)
vapor density  9.3 (vs air)
vapor pressure  0Pa at 25℃
refractive index  1.5486 (estimate)
Fp  150℃
storage temp.  Sealed in dry,Room Temperature
solubility  acetone: soluble(lit.)
form  Solid
pka 0.63±0.50(Predicted)
color  White to Grey
Stability: Shock sensitive.
Water Solubility  40.5mg/L at 20℃
Merck  13,3144
LogP 3.98 at 23℃
CAS DataBase Reference 85-98-3(CAS DataBase Reference)
EPA Substance Registry System N,N'-Diethylcarbanilide (85-98-3)

Safety Data

Hazard Codes  F,Xn
Risk Statements 
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  2
RTECS  FE0350000
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Combustible when exposed to heat or flame. Probably a slight explosion hazard, although it is a component of smokeless explosive mixtures. When heated o decomposition it burns and emits very toxic fumes of NOx. To fight fire, use dry chemical, CO2, spray or mist. An explosion regulator.

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