- InChI
- InChI=1S/C4H12Cl2OSi2/c1-8(2,5)7-9(3,4)6/h1-4H3
- InChI Key
- DMEXFOUCEOWRGD-UHFFFAOYSA-N
- Formula
- C4H12Cl2OSi2
- SMILES
- C[Si](C)(Cl)O[Si](C)(C)Cl
- Molecular Weight1
- 203.22
- CAS
- 2401-73-2
- 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.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | 10.53 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 2.884 | Crippen Calculated Property | |
| Pc | 2236.37 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 413.75 | K | Relay (1.0) Calculated Property |
| Tc | 573.82 | K | Relay (1.0) Calculated Property |
| Tfus | 238.53 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [302.24; 438.73] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.39361e+01 | |||
| Coefficient B | -3.19811e+03 | |||
| Coefficient C | -6.79210e+01 | |||
| Temperature range, min. | 302.24 | |||
| Temperature range, max. | 438.73 | |||
| Pvap | 1.33 | kPa | 302.24 | Calculated Property |
| Pvap | 3.06 | kPa | 317.41 | Calculated Property |
| Pvap | 6.37 | kPa | 332.57 | Calculated Property |
| Pvap | 12.26 | kPa | 347.74 | Calculated Property |
| Pvap | 22.07 | kPa | 362.90 | Calculated Property |
| Pvap | 37.50 | kPa | 378.07 | Calculated Property |
| Pvap | 60.65 | kPa | 393.23 | Calculated Property |
| Pvap | 93.98 | kPa | 408.40 | Calculated Property |
| Pvap | 140.27 | kPa | 423.56 | Calculated Property |
| Pvap | 202.63 | kPa | 438.73 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,3-dichloro-1,1,3,3-tetramethyldisiloxane.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- The Yaws Handbook of Vapor Pressure
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