- InChI
- InChI=1S/CH3Cl3Si/c1-5(2,3)4/h1H3
- InChI Key
- JLUFWMXJHAVVNN-UHFFFAOYSA-N
- Formula
- CH3Cl3Si
- SMILES
- C[Si](Cl)(Cl)Cl
- Molecular Weight1
- 149.48
- CAS
- 75-79-6
- Other Names
-
- CH3SiCl3
- LS 40
- Methyl-trichlorsilan
- Methylsilicochloroform
- Monomethyltrichlorosilane
- NSC 77069
- SiCH3Cl3
- Silane, methyltrichloro-
- Trichlor-methylsilan
- UN 1250
- methylsilicon trichloride
- methylsilyl trichloride
- methyltrichlorosilane
- trichloro(methyl)silane
- trichloromethylsilane
- trichloromethylsilicon
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- Inp : Non-polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔvapH° | 33.86 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 11.36 ± 0.03 | eV | NIST |
| logPoct/wat | 2.272 | Crippen Calculated Property | |
| Pc | [3280.00; 3530.00] | kPa |
|
| Pc | 3280.00 ± 32.00 | kPa | NIST |
| Pc | 3530.00 ± 11.14 | kPa | NIST |
| ρc | [430.50; 439.47] | kg/m3 |
|
| ρc | 430.50 ± 43.35 | kg/m3 | NIST |
| ρc | 439.47 ± 4.48 | kg/m3 | NIST |
| Inp | [594.00; 600.00] |
|
|
| Inp | 600.00 | NIST | |
| Inp | 594.00 | NIST | |
| Inp | 598.90 | NIST | |
| Inp | 598.00 | NIST | |
| S°liquid | 262.80 | J/mol×K | NIST |
| Tboil | [339.23; 339.50] | K |
|
| Tboil | 339.50 | K | Isobaric vapor liquid equilibrium for methyltrichlorosilane dimethyldichlorosilane benzene system |
| Tboil | 339.50 | K | NIST |
| Tboil | 339.23 ± 0.50 | K | NIST |
| Tc | [517.00; 517.80] | K |
|
| Tc | 517.00 ± 5.00 | K | NIST |
| Tc | 517.80 ± 0.30 | K | NIST |
| Tfus | 201.98 | K | Relay (1.0) Calculated Property |
| Ttriple | [197.37; 197.37] | K |
|
| Ttriple | 197.37 ± 0.02 | K | NIST |
| Ttriple | 197.37 ± 0.02 | K | NIST |
| Vc | 0.306 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 163.10 | J/mol×K | 298.15 | NIST |
| ΔfusH | [8.95; 8.95] | kJ/mol | [197.37; 197.40] |
|
| ΔfusH | 8.95 | kJ/mol | 197.37 | NIST |
| ΔfusH | 8.95 | kJ/mol | 197.37 | NIST |
| ΔfusH | 8.95 | kJ/mol | 197.40 | NIST |
| ΔfusH | 8.95 | kJ/mol | 197.40 | NIST |
| ΔvapH | [30.70; 31.20] | kJ/mol | [312.00; 343.00] |
|
| ΔvapH | 31.20 | kJ/mol | 312.00 | NIST |
| ΔvapH | 30.70 | kJ/mol | 343.00 | NIST |
| ΔfusS | [45.31; 45.31] | J/mol×K | [197.37; 197.37] |
|
| ΔfusS | 45.31 | J/mol×K | 197.37 | NIST |
| ΔfusS | 45.31 | J/mol×K | 197.37 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [102.33; 162.06] | J/mol×K | [298.00; 1500.00] |
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 | 8.28235e+01 | |||
| Coefficient B | 1.16795e+02 | |||
| Coefficient C | -6.13922e+01 | |||
| Coefficient D | 1.26164e+01 | |||
| Coefficient E | -9.04497e-01 | |||
| Reference | Chase, 1998 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 1500.00 | |||
| Cp,gas | 102.33 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 117.95 | J/mol×K | 431.56 | Calculated Property |
| Cp,gas | 128.66 | J/mol×K | 565.11 | Calculated Property |
| Cp,gas | 136.91 | J/mol×K | 698.67 | Calculated Property |
| Cp,gas | 143.47 | J/mol×K | 832.22 | Calculated Property |
| Cp,gas | 148.75 | J/mol×K | 965.78 | Calculated Property |
| Cp,gas | 153.04 | J/mol×K | 1099.33 | Calculated Property |
| Cp,gas | 156.55 | J/mol×K | 1232.89 | Calculated Property |
| Cp,gas | 159.49 | J/mol×K | 1366.44 | Calculated Property |
| Cp,gas | 162.06 | J/mol×K | 1500.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [13.57; 95.46] | kPa | [286.90; 337.50] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.38087e+01 | |||
| Coefficient B | -2.68712e+03 | |||
| Coefficient C | -4.70000e+01 | |||
| Reference | Jenkins and Chambers, 1954 | |||
| Temperature range, min. | 286.90 | |||
| Temperature range, max. | 337.50 | |||
| Pvap | 13.57 | kPa | 286.90 | Calculated Property |
| Pvap | 17.53 | kPa | 292.52 | Calculated Property |
| Pvap | 22.40 | kPa | 298.14 | Calculated Property |
| Pvap | 28.32 | kPa | 303.77 | Calculated Property |
| Pvap | 35.44 | kPa | 309.39 | Calculated Property |
| Pvap | 43.93 | kPa | 315.01 | Calculated Property |
| Pvap | 53.98 | kPa | 320.63 | Calculated Property |
| Pvap | 65.78 | kPa | 326.26 | Calculated Property |
| Pvap | 79.53 | kPa | 331.88 | Calculated Property |
| Pvap | 95.46 | kPa | 337.50 | Calculated Property |
Similar Compounds
Find more compounds similar to Silane, trichloromethyl-.
Mixtures
- Benzene + Silane, dichlorodimethyl- + Silane, trichloromethyl-
- Carbon dioxide + Silane, trichloromethyl-
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Isobaric vapor liquid equilibrium for methyltrichlorosilane dimethyldichlorosilane benzene system
- High-pressure phase equilibria for chlorosilane + carbon dioxide mixtures
- NIST Webbook
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