Properties of trimethyl borate
Thermophysical properties for trimethyl borate (CAS: 121-43-7). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsB: 1, C: 3, H: 9, O: 3
- CAS121-43-7
- FormulaC3H9BO3
- ID121-43-7
- InChIC3H9BO3/c1-5-4(6-2)7-3/h1-3H3
- InChI KeyWRECIMRULFAWHA-UHFFFAOYSA-N
- IUPAC Nametrimethyl borate
- Molecular Weight (kg)103.913
- Phasel
- PubChem ID8470
- SMILESB(OC)(OC)OC
- Synonyms
Physical Properties
- Acentric factor0.37913
- Critical pressure (bar)35
- Critical temperature (°C)228.85
- Critical volume (m³/kmol)0.249
- Dipole moment
- Melting temperature (°C)-34
- Normal boiling temperature (°C)67.4
State-dependent Properties
- API gravity-12.172
- Compressibility factor0.00362998
- Density (kg/m³)1170.07
- Dynamic viscosity (cP)0.327904
- Enthalpy of vaporization (mass) (kJ)316.597
- Enthalpy of vaporization (molar) (kJ/kmol)3.2898e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-2.7839e-7
- Kinematic viscosity2.8024e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))191.607
- Molar volume (m³/kmol)0.088809
- Parachor3.3285e-5
- Poynting correction factor1.00298
- Prandtl number5.65299
- Saturation pressure (bar)0.181694
- Saturation temperature (°C)67.4148
- Solubility parameter1.8507e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.17122
- Specific heat capacity (kJ/kg·K)1.84393
- Surface tension0.0194473
- Thermal conductivity0.106958
- Thermal diffusivity4.9574e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0291777
- Upper flammability limit0.185676
Environmental Properties
- Global warming potential
- Ozone depletion potential