Properties of germane
Thermophysical properties for germane (CAS: 7782-65-2). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsGe: 1, H: 4
- CAS7782-65-2
- FormulaGeH4
- ID7782-65-2
- InChIGeH4/h1H4
- InChI KeyQUZPNFFHZPRKJD-UHFFFAOYSA-N
- IUPAC Namegermane
- Molecular Weight (kg)76.6718
- Phaseg
- PubChem ID2.3984e+4
- SMILES[GeH4]
- Synonyms
Physical Properties
- Acentric factor0.1506
- Critical pressure (bar)55.5
- Critical temperature (°C)34.85
- Critical volume (m³/kmol)0.14
- Dipole moment0.063
- Melting temperature (°C)-165
- Normal boiling temperature (°C)-88.1
State-dependent Properties
- API gravity13.4784
- Compressibility factor1
- Density (kg/m³)3.13388
- Dynamic viscosity (cP)0.0167025
- Enthalpy of vaporization (mass) (kJ)78.3187
- Enthalpy of vaporization (molar) (kJ/kmol)6004.83
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient1.2615e-13
- Kinematic viscosity5.3296e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))69.4243
- Molar volume (m³/kmol)24.4654
- Parachor1.4518e-5
- Poynting correction factor0.874969
- Prandtl number0.766153
- Saturation pressure (bar)38.8902
- Saturation temperature (°C)-88.8116
- Solubility parameter6350.93
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.64588
- Specific heat capacity (kJ/kg·K)0.905475
- Surface tension7.4990e-4
- Thermal conductivity0.0197398
- Thermal diffusivity6.9564e-6
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential