- InChI
- InChI=1S/C7H20Si2/c1-7-9(5,6)8(2,3)4/h7H2,1-6H3
- InChI Key
- AIYNVZFMBDWFLW-UHFFFAOYSA-N
- Formula
- C7H20Si2
- SMILES
- CC[Si](C)(C)[Si](C)(C)C
- Molecular Weight1
- 160.40
- CAS
- 15063-64-6
- Other Names
-
- 1-Ethyl-1,1,2,2,2-pentamethyldisilane
- Ethylpentamethyldisilane
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (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 |
|---|---|---|---|
| ω | 0.2587 | Relay (... Calculated Property | |
| ΔfG° | 47.06 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -378.50 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 40.69 | kJ/mol | Relay (... Calculated Property |
| IE | 8.60 | eV | Relay (... Calculated Property |
| log10WS | -2.90 | Relay (... Calculated Property | |
| logPoct/wat | 3.131 | Crippen Calculated Property | |
| Pc | 2333.43 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 414.90 | K | Relay (... Calculated Property |
| Tc | 593.86 | K | Relay (... Calculated Property |
| Tfus | 230.93 | K | Relay (... Calculated Property |
| Vc | 0.567 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Disilane, ethylpentamethyl-.
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
- NIST Webbook
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