598-94-7

Name 1,1-DIMETHYLUREA
CAS 598-94-7
EINECS(EC#) 202-498-7
Molecular Formula C3H8N2O
MDL Number MFCD00007959
Molecular Weight 88.11
MOL File 598-94-7.mol
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Chemical Properties

Appearance White to off-white crystalline powder
Melting point  178-183 °C (lit.)
Boiling point  163.08°C (rough estimate)
density  1.255
vapor pressure  0.008Pa at 25℃
refractive index  1.4715 (estimate)
storage temp.  Store below +30°C.
solubility  water: soluble5%, clear, colorless
form  Crystalline Powder
pka 14.73±0.50(Predicted)
color  White to off-white
Water Solubility  Soluble
BRN  1740666
LogP -4.6 at 20℃
CAS DataBase Reference 598-94-7(CAS DataBase Reference)
NIST Chemistry Reference Urea, N,N-dimethyl-(598-94-7)
EPA Substance Registry System 598-94-7(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  YS9867985
TSCA  Yes
HS Code  29241990
Hazardous Substances Data 598-94-7(Hazardous Substances Data)

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