Properties of methenamine
Thermophysical properties for methenamine (CAS: 100-97-0). 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: 6, H: 12, N: 4
- CAS100-97-0
- FormulaC6H12N4
- ID100-97-0
- InChIC6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
- InChI KeyVKYKSIONXSXAKP-UHFFFAOYSA-N
- IUPAC Name
- Molecular Weight (kg)140.186
- Phases
- PubChem ID4101
- SMILESC1N2CN3CN1CN(C2)C3
- Synonyms
Physical Properties
- Acentric factor0.299
- Critical pressure (bar)36.8
- Critical temperature (°C)563.85
- Critical volume (m³/kmol)0.402
- Dipole moment
- Melting temperature (°C)250
- Normal boiling temperature (°C)280
State-dependent Properties
- API gravity-3.49786
- Compressibility factor0.00509501
- Density (kg/m³)1124.63
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)449.147
- Enthalpy of vaporization (molar) (kJ/kmol)6.2964e+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))187.557
- Molar volume (m³/kmol)0.124652
- Parachor6.0046e-5
- Poynting correction factor1.00523
- Prandtl number
- Saturation pressure (bar)2.2421e-5
- Saturation temperature (°C)280.424
- Solubility parameter2.1778e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.12573
- Specific heat capacity (kJ/kg·K)1.33791
- Surface tension0.048126
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0117356
- Upper flammability limit0.0704208
Environmental Properties
- Global warming potential
- Ozone depletion potential