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592-31-4

Name N-Butylurea
CAS 592-31-4
EINECS(EC#) 209-748-4
Molecular Formula C5H12N2O
MDL Number MFCD00007956
Molecular Weight 116.16
MOL File 592-31-4.mol
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Chemical Properties

Appearance WHITE TO ALMOST WHITE CRYSTALLINE POWDER
Melting point  95-98 °C (lit.)
Boiling point  217.23°C (rough estimate)
density  1.0551 (rough estimate)
refractive index  1.4432 (estimate)
pka 14.38±0.46(Predicted)
Water Solubility  soluble
BRN  1744775
CAS DataBase Reference 592-31-4(CAS DataBase Reference)
NIST Chemistry Reference Urea, butyl-(592-31-4)
EPA Substance Registry System 592-31-4(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R68:Possible risk of irreversible effects.
R37:Irritating to the respiratory system.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
RTECS  YS3675000
TSCA  Yes
HS Code  29241990
Safety Profile
Moderately toxic by parenteral route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazardous Substances Data 592-31-4(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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