- InChI
- InChI=1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
- InChI Key
- LIKFHECYJZWXFJ-UHFFFAOYSA-N
- Formula
- C2H6Cl2Si
- SMILES
- C[Si](C)(Cl)Cl
- Molecular Weight1
- 129.06
- CAS
- 75-78-5
- Other Names
-
- (CH3)2SiCl2
- Dichlorodimethylsilane
- Dichlorodimethylsilicon
- Dimethyl-dichlorsilan
- Dimethyldichlorosilane
- Dimethyldichlorsilane
- Inerton Aw-dmcs
- UN 1162
- dimethylsilane dichloride
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- 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).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | [10.70; 10.99] | eV |
|
| IE | 10.70 | eV | NIST |
| IE | 10.99 | eV | NIST |
| log10WS | 0.40 | Crippen Calculated Property | |
| logPoct/wat | 2.166 | Crippen Calculated Property | |
| Pc | 3490.00 ± 11.14 | kPa | NIST |
| ρc | 369.11 ± 3.87 | kg/m3 | NIST |
| Inp | [593.00; 606.00] |
|
|
| Inp | 606.00 | NIST | |
| Inp | 593.00 | NIST | |
| Inp | 596.10 | NIST | |
| Inp | 598.00 | NIST | |
| Inp | 606.00 | NIST | |
| S°liquid | 270.40 | J/mol×K | NIST |
| Tboil | [342.52; 345.00] | K |
|
| Tboil | 343.46 | K | Isobari... |
| Tboil | 342.52 ± 0.50 | K | NIST |
| Tboil | 343.40 | K | NIST |
| Tboil | 343.18 ± 0.50 | K | NIST |
| Tboil | 345.00 ± 4.00 | K | NIST |
| Tc | 520.40 ± 0.30 | K | NIST |
| Ttriple | 198.99 ± 0.02 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 171.50 | J/mol×K | 298.15 | NIST |
| ΔfusH | [8.83; 8.83] | kJ/mol | [198.99; 199.00] |
|
| ΔfusH | 8.83 | kJ/mol | 198.99 | NIST |
| ΔfusH | 8.83 | kJ/mol | 199.00 | NIST |
| ΔfusH | 8.83 | kJ/mol | 199.00 | NIST |
| ΔvapH | 31.50 | kJ/mol | 323.00 | NIST |
| ΔfusS | 44.39 | J/mol×K | 198.99 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 3732.47] | kPa | [249.11; 520.35] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.43960e+01 | |||
| Coefficient B | -2.97529e+03 | |||
| Coefficient C | -3.82270e+01 | |||
| Temperature range, min. | 249.11 | |||
| Temperature range, max. | 520.35 | |||
| Pvap | 1.33 | kPa | 249.11 | Calculated Property |
| Pvap | 7.78 | kPa | 279.25 | Calculated Property |
| Pvap | 30.68 | kPa | 309.39 | Calculated Property |
| Pvap | 91.94 | kPa | 339.52 | Calculated Property |
| Pvap | 225.66 | kPa | 369.66 | Calculated Property |
| Pvap | 476.89 | kPa | 399.80 | Calculated Property |
| Pvap | 898.21 | kPa | 429.94 | Calculated Property |
| Pvap | 1545.42 | kPa | 460.07 | Calculated Property |
| Pvap | 2473.37 | kPa | 490.21 | Calculated Property |
| Pvap | 3732.47 | kPa | 520.35 | Calculated Property |
Similar Compounds
Find more compounds similar to Silane, dichlorodimethyl-.
Mixtures
- Benzene + Silane, dichlorodimethyl- + Silane, trichloromethyl-
- Carbon dioxide + Silane, dichlorodimethyl-
Sources
- Crippen Method
- Crippen Method
- Isobaric vapor liquid equilibrium for methyltrichlorosilane dimethyldichlorosilane benzene system
- High-pressure phase equilibria for chlorosilane + carbon dioxide mixtures
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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