Properties of tetraethylsilane
Thermophysical properties for tetraethylsilane (CAS: 631-36-7). 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: 8, H: 20, Si: 1
- CAS631-36-7
- FormulaC8H20Si
- ID631-36-7
- InChIC8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
- InChI KeyVCZQFJFZMMALHB-UHFFFAOYSA-N
- IUPAC Nametetraethylsilane
- Molecular Weight (kg)144.33
- Phasel
- PubChem ID1.2426e+4
- SMILESCC[Si](CC)(CC)CC
- Synonyms
Physical Properties
- Acentric factor0.473
- Critical pressure (bar)25
- Critical temperature (°C)331.85
- Critical volume (m³/kmol)0.587
- Dipole moment
- Melting temperature (°C)-82.25
- Normal boiling temperature (°C)153.4
State-dependent Properties
- API gravity58.0942
- Compressibility factor0.00797517
- Density (kg/m³)739.714
- Dynamic viscosity (cP)0.44247
- Enthalpy of vaporization (mass) (kJ)333.15
- Enthalpy of vaporization (molar) (kJ/kmol)4.8083e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.8993e-7
- Kinematic viscosity5.9816e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))296.864
- Molar volume (m³/kmol)0.195116
- Parachor7.6194e-5
- Poynting correction factor1.00795
- Prandtl number7.81521
- Saturation pressure (bar)0.00711085
- Saturation temperature (°C)153.294
- Solubility parameter1.5288e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.740442
- Specific heat capacity (kJ/kg·K)2.05684
- Surface tension0.0225225
- Thermal conductivity0.116451
- Thermal diffusivity7.6538e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)27.543
- Lower flammability limit0.00874682
- Upper flammability limit0.0556616
Environmental Properties
- Global warming potential
- Ozone depletion potential