Properties of methylurea
Thermophysical properties for methylurea (CAS: 598-50-5). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 2, H: 6, N: 2, O: 1
- CAS598-50-5
- FormulaC2H6N2O
- ID598-50-5
- InChIC2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5)
- InChI KeyXGEGHDBEHXKFPX-UHFFFAOYSA-N
- IUPAC Name1-methylurea
- Molecular Weight (kg)74.0818
- Phases
- PubChem ID1.1719e+4
- SMILESCNC(=O)N
- Synonyms
Physical Properties
- Acentric factor7.1561e-7
- Critical pressure (bar)63.53
- Critical temperature (°C)563.35
- Critical volume (m³/kmol)0.271
- Dipole moment
- Melting temperature (°C)103
- Normal boiling temperature (°C)148.78
State-dependent Properties
- API gravity37.5503
- Compressibility factor0.00332154
- Density (kg/m³)911.634
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)528.319
- Enthalpy of vaporization (molar) (kJ/kmol)3.9139e+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))94.9199
- Molar volume (m³/kmol)0.0812627
- Parachor4.2003e-5
- Poynting correction factor1.00365
- Prandtl number
- Saturation pressure (bar)1.6524e-7
- Saturation temperature (°C)274.41
- Solubility parameter2.0285e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.912531
- Specific heat capacity (kJ/kg·K)1.28128
- Surface tension0.0486818
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.037537
- Upper flammability limit0.162122
Environmental Properties
- Global warming potential
- Ozone depletion potential