- InChI
- InChI=1S/Cl2H2Si/c1-3-2/h3H2
- InChI Key
- MROCJMGDEKINLD-UHFFFAOYSA-N
- Formula
- Cl2H2Si
- SMILES
- Cl[SiH2]Cl
- Molecular Weight1
- 101.01
- CAS
- 4109-96-0
- Other Names
-
- silane, dichloro-
- 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.
- Pvap : Vapor pressure (kPa).
- Tboilr : Boiling point at reduced pressure (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | [11.64; 11.70] | eV |
|
| IE | 11.70 | eV | NIST |
| IE | 11.70 | eV | NIST |
| IE | 11.64 ± 0.02 | eV | NIST |
| log10WS | 1.68 | Crippen Calculated Property | |
| logPoct/wat | 0.463 | Crippen Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 22.20 ± 0.70 | kJ/mol | 320.00 | NIST |
| Pvap | [212.10; 3016.00] | kPa | [299.99; 419.99] |
|
|
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 3000 300 350 400 | ||||
| Pvap | 213.33 | kPa | 299.99 | Vapor P... |
| Pvap | 216.53 | kPa | 299.99 | Vapor P... |
| Pvap | 214.40 | kPa | 299.99 | Vapor P... |
| Pvap | 214.50 | kPa | 299.99 | Vapor P... |
| Pvap | 212.10 | kPa | 300.00 | Vapor P... |
| Pvap | 214.20 | kPa | 300.00 | Vapor P... |
| Pvap | 216.50 | kPa | 300.00 | Vapor P... |
| Pvap | 284.30 | kPa | 309.99 | Vapor P... |
| Pvap | 290.60 | kPa | 313.36 | Phase e... |
| Pvap | 377.60 | kPa | 319.98 | Vapor P... |
| Pvap | 377.90 | kPa | 319.99 | Vapor P... |
| Pvap | 381.43 | kPa | 320.00 | Vapor P... |
| Pvap | 377.30 | kPa | 320.00 | Vapor P... |
| Pvap | 380.40 | kPa | 320.00 | Vapor P... |
| Pvap | 384.10 | kPa | 323.35 | Phase e... |
| Pvap | 485.80 | kPa | 329.99 | Vapor P... |
| Pvap | 492.20 | kPa | 330.02 | Vapor P... |
| Pvap | 496.60 | kPa | 333.19 | Phase e... |
| Pvap | 625.30 | kPa | 339.99 | Vapor P... |
| Pvap | 631.60 | kPa | 339.99 | Vapor P... |
| Pvap | 626.40 | kPa | 339.99 | Vapor P... |
| Pvap | 625.60 | kPa | 339.99 | Vapor P... |
| Pvap | 628.60 | kPa | 340.00 | Vapor P... |
| Pvap | 631.70 | kPa | 343.04 | Phase e... |
| Pvap | 789.00 | kPa | 349.99 | Vapor P... |
| Pvap | 784.70 | kPa | 349.99 | Vapor P... |
| Pvap | 786.40 | kPa | 349.99 | Vapor P... |
| Pvap | 785.00 | kPa | 350.00 | Vapor P... |
| Pvap | 793.40 | kPa | 352.98 | Phase e... |
| Pvap | 981.90 | kPa | 359.98 | Vapor P... |
| Pvap | 978.00 | kPa | 359.99 | Vapor P... |
| Pvap | 990.30 | kPa | 359.99 | Vapor P... |
| Pvap | 985.90 | kPa | 359.99 | Vapor P... |
| Pvap | 982.20 | kPa | 359.99 | Vapor P... |
| Pvap | 982.40 | kPa | 362.94 | Phase e... |
| Pvap | 1205.00 | kPa | 369.98 | Vapor P... |
| Pvap | 1209.00 | kPa | 369.99 | Vapor P... |
| Pvap | 1205.00 | kPa | 369.99 | Vapor P... |
| Pvap | 1469.00 | kPa | 379.99 | Vapor P... |
| Pvap | 1479.00 | kPa | 379.99 | Vapor P... |
| Pvap | 1475.90 | kPa | 379.99 | Vapor P... |
| Pvap | 1477.00 | kPa | 379.99 | Vapor P... |
| Pvap | 1484.00 | kPa | 379.99 | Vapor P... |
| Pvap | 1780.50 | kPa | 389.99 | Vapor P... |
| Pvap | 1784.00 | kPa | 389.99 | Vapor P... |
| Pvap | 1779.00 | kPa | 389.99 | Vapor P... |
| Pvap | 2099.00 | kPa | 399.99 | Vapor P... |
| Pvap | 2138.00 | kPa | 399.99 | Vapor P... |
| Pvap | 2559.00 | kPa | 409.98 | Vapor P... |
| Pvap | 2534.00 | kPa | 410.00 | Vapor P... |
| Pvap | 3016.00 | kPa | 419.99 | Vapor P... |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 281.30 | K | 101.00 | NIST |
Similar Compounds
Find more compounds similar to Dichlorosilane.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Phase equilibrium data for potentially hazardous binary mixtures involving dichlorosilane, trichlorosilane and silicon-tetrachloride
- Vapor Pressure of Dichlorosilane, Trichlorosilane, and Tetrachlorosilane from 300 K to 420 K
- NIST Webbook
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