Properties of melamine
Thermophysical properties for melamine (CAS: 108-78-1). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 3, H: 6, N: 6
- CAS108-78-1
- FormulaC3H6N6
- ID108-78-1
- InChIC3H6N6/c4-1-7-2(5)9-3(6)8-1/h(H6,4,5,6,7,8,9)
- InChI KeyJDSHMPZPIAZGSV-UHFFFAOYSA-N
- IUPAC Name1,3,5-triazine-2,4,6-triamine
- Molecular Weight (kg)126.12
- Phases
- PubChem ID7955
- SMILESC1(=NC(=NC(=N1)N)N)N
- Synonyms
Physical Properties
- Acentric factor0.695
- Critical pressure (bar)58.58
- Critical temperature (°C)734.85
- Critical volume (m³/kmol)0.304
- Dipole moment
- Melting temperature (°C)345
- Normal boiling temperature (°C)430.85
State-dependent Properties
- API gravity-28.5249
- Compressibility factor0.00360549
- Density (kg/m³)1429.77
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1008.99
- Enthalpy of vaporization (molar) (kJ/kmol)1.2725e+5
- 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))134.881
- Molar volume (m³/kmol)0.0882098
- Parachor5.2035e-5
- Poynting correction factor1.00377
- Prandtl number
- Saturation pressure (bar)2.1874e-11
- Saturation temperature (°C)424.702
- Solubility parameter3.6804e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.43118
- Specific heat capacity (kJ/kg·K)1.06946
- Surface tension0.100294
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0263367
- Upper flammability limit0.133215
Environmental Properties
- Global warming potential
- Ozone depletion potential