Properties of trichlorosilane
Thermophysical properties for trichlorosilane (CAS: 10025-78-2). 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
- AtomsCl: 3, H: 1, Si: 1
- CAS10025-78-2
- FormulaCl3HSi
- ID10025-78-2
- InChICl3HSi/c1-4(2)3/h4H
- InChI KeyZDHXKXAHOVTTAH-UHFFFAOYSA-N
- IUPAC Nametrichlorosilane
- Molecular Weight (kg)135.452
- Phasel
- PubChem ID2.4811e+4
- SMILESCl[SiH](Cl)Cl
- Synonyms
Physical Properties
- Acentric factor0.1935
- Critical pressure (bar)40.5401
- Critical temperature (°C)205.85
- Critical volume (m³/kmol)0.268
- Dipole moment0.86
- Melting temperature (°C)-126.75
- Normal boiling temperature (°C)33
State-dependent Properties
- API gravity-25.3031
- Compressibility factor0.00415946
- Density (kg/m³)1331.06
- Dynamic viscosity (cP)0.308241
- Enthalpy of vaporization (mass) (kJ)185.684
- Enthalpy of vaporization (molar) (kJ/kmol)2.5151e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-1.4742e-6
- Kinematic viscosity2.3158e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))68.9042
- Molar volume (m³/kmol)0.101763
- Parachor3.7076e-5
- Poynting correction factor1.00089
- Prandtl number1.83307
- Saturation pressure (bar)0.796407
- Saturation temperature (°C)31.7351
- Solubility parameter1.4926e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.33237
- Specific heat capacity (kJ/kg·K)0.508696
- Surface tension0.0173286
- Thermal conductivity0.0855402
- Thermal diffusivity1.2633e-7
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