- InChI
- InChI=1S/C8H24Si3/c1-9(2,3)11(7,8)10(4,5)6/h1-8H3
- InChI Key
- DDIMPUQNMJIVKL-UHFFFAOYSA-N
- Formula
- C8H24Si3
- SMILES
-
C[Si](C)(C)[Si](C)(C)[Si](C)(C
)C - Molecular Weight1
- 204.53
- CAS
- 3704-44-7
- Other Names
-
- Octamethyltrisilane
- Si3(CH3)8
- 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 | 0.2788 | Relay (1.0) Calculated Property | |
| ΔfG° | 97.56 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -452.62 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 40.15 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [7.53; 8.19] | eV |
|
| IE | 7.70 | eV | NIST |
| IE | 7.53 ± 0.01 | eV | NIST |
| IE | 8.19 | eV | NIST |
| log10WS | -2.95 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.528 | Crippen Calculated Property | |
| Pc | 1931.89 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 440.39 | K | Relay (1.0) Calculated Property |
| Tc | 632.10 | K | Relay (1.0) Calculated Property |
| Tfus | 314.37 | K | Relay (1.0) Calculated Property |
| Vc | 0.716 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Trisilane, octamethyl-.
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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