- InChI
- InChI=1S/Cl3FSi/c1-5(2,3)4
- InChI Key
- PGHWHQUVLXTFLZ-UHFFFAOYSA-N
- Formula
- Cl3FSi
- SMILES
- F[Si](Cl)(Cl)Cl
- Molecular Weight1
- 153.44
- CAS
- 14965-52-7
- Other Names
-
- Fluorotrichlorosilane
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry.
Do not hesitate to contact us for your projects.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.2162 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| ΔfH°gas | -560.22 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 12.28 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 2.108 | Crippen Calculated Property | |
| Pc | [3576.77; 3579.81] | kPa |
|
| Pc | 3576.77 | kPa | Mathews (1972), critical constants of inorganic substances Compiled value |
| Pc | 3579.80 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 3579.81 ± 5.06 | kPa | NIST |
| Tboil | 285.79 | K | Relay (1.0) Calculated Property |
| Tc | [438.41; 438.60] | K |
|
| Tc | 438.60 | K | Mathews (1972), critical constants of inorganic substances Compiled value |
| Tc | 438.41 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 438.41 ± 0.02 | K | NIST |
| Tfus | 142.55 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [89.59; 108.23] | J/mol×K | [298.00; 6000.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.04736e+02 | |||
| Coefficient B | 2.80955e+00 | |||
| Coefficient C | -7.53643e-01 | |||
| Coefficient D | 6.39090e-02 | |||
| Coefficient E | -1.41327e+00 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-877.0668, G=453.9431, H=-840.9840; Data last reviewed in December, 1960 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 89.59 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 105.12 | J/mol×K | 931.56 | Calculated Property |
| Cp,gas | 106.95 | J/mol×K | 1565.11 | Calculated Property |
| Cp,gas | 107.66 | J/mol×K | 2198.67 | Calculated Property |
| Cp,gas | 107.92 | J/mol×K | 2832.22 | Calculated Property |
| Cp,gas | 107.96 | J/mol×K | 3465.78 | Calculated Property |
| Cp,gas | 107.91 | J/mol×K | 4099.33 | Calculated Property |
| Cp,gas | 107.86 | J/mol×K | 4732.89 | Calculated Property |
| Cp,gas | 107.94 | J/mol×K | 5366.44 | Calculated Property |
| Cp,gas | 108.23 | J/mol×K | 6000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.13; 100.25] | kPa | [180.50; 285.40] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.36436e+01 | |||
| Coefficient B | -2.24325e+03 | |||
| Coefficient C | -3.71390e+01 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 180.50 | |||
| Temperature range, max. | 285.40 | |||
| Pvap | 0.13 | kPa | 180.50 | Calculated Property |
| Pvap | 0.44 | kPa | 192.16 | Calculated Property |
| Pvap | 1.20 | kPa | 203.81 | Calculated Property |
| Pvap | 2.90 | kPa | 215.47 | Calculated Property |
| Pvap | 6.27 | kPa | 227.12 | Calculated Property |
| Pvap | 12.41 | kPa | 238.78 | Calculated Property |
| Pvap | 22.79 | kPa | 250.43 | Calculated Property |
| Pvap | 39.30 | kPa | 262.09 | Calculated Property |
| Pvap | 64.24 | kPa | 273.74 | Calculated Property |
| Pvap | 100.25 | kPa | 285.40 | Calculated Property |
Similar Compounds
Find more compounds similar to Trichlorofluorosilane.
Sources
- Mathews (1972), critical constants of inorganic substances ChEDL chemicals 1.5.2, from Mathews, J. F. Critical Constants of Inorganic Substances. Chem. Rev. 1972, 72, 71-100.
- PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.