Properties of 1,5-diaminopentane
Thermophysical properties for 1,5-diaminopentane (CAS: 462-94-2). 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: 5, H: 14, N: 2
- CAS462-94-2
- FormulaC5H14N2
- ID462-94-2
- InChIC5H14N2/c6-4-2-1-3-5-7/h1-7H2
- InChI KeyVHRGRCVQAFMJIZ-UHFFFAOYSA-N
- IUPAC Namepentane-1,5-diamine
- Molecular Weight (kg)102.178
- Phasel
- PubChem ID273
- SMILESC(CCN)CCN
- Synonyms
Physical Properties
- Acentric factor0.591
- Critical pressure (bar)37.35
- Critical temperature (°C)368.85
- Critical volume (m³/kmol)0.422
- Dipole moment
- Melting temperature (°C)9
- Normal boiling temperature (°C)178
State-dependent Properties
- API gravity56.6536
- Compressibility factor0.00559608
- Density (kg/m³)746.314
- Dynamic viscosity (cP)0.583536
- Enthalpy of vaporization (mass) (kJ)575.262
- Enthalpy of vaporization (molar) (kJ/kmol)5.8779e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-5.1539e-7
- Kinematic viscosity7.8189e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))208.723
- Molar volume (m³/kmol)0.13691
- Parachor5.9530e-5
- Poynting correction factor1.00561
- Prandtl number8.03161
- Saturation pressure (bar)6.0842e-4
- Saturation temperature (°C)178.222
- Solubility parameter2.0279e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.747048
- Specific heat capacity (kJ/kg·K)2.04274
- Surface tension0.0349495
- Thermal conductivity0.148415
- Thermal diffusivity9.7352e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0132658
- Upper flammability limit0.0844187
Environmental Properties
- Global warming potential
- Ozone depletion potential