DIPHENYLURETHANE

CAS NO.：603-52-1
Empirical Formula: C15H15NO2
Molecular Weight: 241.29
MDL number: MFCD00026818
EINECS: 210-047-0
SAFETY DATA SHEET (SDS)
Update Date: 2023-04-23 13:52:06

What is DIPHENYLURETHANE?

General Description

Ethyl diphenylcarbamate is an N-substituted ethyl carbamate and its mass spectra has been studied. The elimination kinetics of ethyl diphenylcarbamate was investigated over the temperature range of 349.9-440.0°C and the pressure range of 31-106Torr. Reaction was found to be homogeneous, unimolecular, and obey a first-order rate law. The products of the reaction were ethylene, carbon monoxide and the corresponding secondary amine.

Flammability and Explosibility

Not classified

Properties of DIPHENYLURETHANE

Melting point:	70-72 °C(lit.)
Boiling point:	384.06°C (rough estimate)
Density	1.0944 (rough estimate)
vapor pressure	0.002Pa at 25℃
refractive index	1.5200 (estimate)
pka	-2.99±0.50(Predicted)
Water Solubility	25.9mg/L at 20℃
CAS DataBase Reference	603-52-1(CAS DataBase Reference)

Safety information for DIPHENYLURETHANE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection.