Properties of 1,3-dimethylurea
Thermophysical properties for 1,3-dimethylurea (CAS: 96-31-1). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
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Open CalculatorIdentification
- AtomsC: 3, H: 8, N: 2, O: 1
- CAS96-31-1
- FormulaC3H8N2O
- ID96-31-1
- InChIC3H8N2O/c1-4-3(6)5-2/h1-2H3,(H2,4,5,6)
- InChI KeyMGJKQDOBUOMPEZ-UHFFFAOYSA-N
- IUPAC Name1,3-dimethylurea
- Molecular Weight (kg)88.1084
- Phases
- PubChem ID7293
- SMILESCNC(=O)NC
- Synonyms
Physical Properties
- Acentric factor0.595302
- Critical pressure (bar)48.7
- Critical temperature (°C)513.95
- Critical volume (m³/kmol)0.323
- Dipole moment
- Melting temperature (°C)105
- Normal boiling temperature (°C)269
State-dependent Properties
- API gravity29.9858
- Compressibility factor0.00374704
- Density (kg/m³)961.117
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)911.824
- Enthalpy of vaporization (molar) (kJ/kmol)8.0339e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))119.017
- Molar volume (m³/kmol)0.0916729
- Parachor5.0499e-5
- Poynting correction factor1.00414
- Prandtl number
- Saturation pressure (bar)1.1720e-6
- Solubility parameter2.7752e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.962063
- Specific heat capacity (kJ/kg·K)1.3508
- Surface tension0.0612315
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0257322
- Upper flammability limit0.131212
Environmental Properties
- Global warming potential
- Ozone depletion potential
Failed Properties:
- Saturation temperature (°C)Failed