Basic information Description Safety Related Supplier
1,3-Dimethylurea  Structure

1,3-Dimethylurea

Chemical Properties

Melting point 101-104 °C(lit.)
Boiling point 268-270 °C(lit.)
Density  1.142
vapor pressure  6 hPa (115 °C)
refractive index  1.4715 (estimate)
Flash point 157 °C
storage temp.  Store below +30°C.
solubility  H2O: 0.1 g/mL, clear, colorless
pka 14.57±0.46(Predicted)
form  Crystals
color  White
PH 9.0-9.5 (100g/l, H2O, 20℃)
Water Solubility  765 g/L (21.5 ºC)
BRN  1740672
InChIKey MGJKQDOBUOMPEZ-UHFFFAOYSA-N
LogP -0.783 at 25℃
CAS DataBase Reference 96-31-1(CAS DataBase Reference)
NIST Chemistry Reference Urea, N,N'-dimethyl-(96-31-1)
EPA Substance Registry System 1,3-Dimethylurea (96-31-1)

Safety Information

Risk Statements  62-63-68
Safety Statements  22-24/25
WGK Germany  1
RTECS  YS9868000
10-21
Autoignition Temperature 400 °C
TSCA  Yes
HS Code  29241900
Hazardous Substances Data 96-31-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4000 mg/kg

MSDS

Usage And Synthesis

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