- InChI
- InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3
- InChI Key
- DCGLONGLPGISNX-UHFFFAOYSA-N
- Formula
- C6H12Si
- SMILES
- CC#C[Si](C)(C)C
- Molecular Weight1
- 112.25
- CAS
- 6224-91-5
- Other Names
-
- 1-(Trimethylsilyl)propyne
- Silane, trimethyl-1-propynyl-
- 1-(Trimethylsilyl)prop-1-yne
- 1-Propynyltrimethylsilane
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- Inp : Non-polar retention indices.
- 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 | 0.1646 | Relay (... Calculated Property | |
| ΔfG° | 179.01 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 24.35 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 35.08 | kJ/mol | Relay (... Calculated Property |
| IE | 9.44 | eV | Relay (... Calculated Property |
| log10WS | -2.09 | Relay (... Calculated Property | |
| logPoct/wat | 1.887 | Crippen Calculated Property | |
| Pc | 2865.63 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [702.00; 702.00] |
|
|
| Inp | 702.00 | NIST | |
| Inp | 702.00 | NIST | |
| Tboil | 372.50 ± 0.50 | K | NIST |
| Tc | 520.49 | K | Relay (... Calculated Property |
| Tfus | 208.09 | K | Relay (... Calculated Property |
| Vc | 0.400 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 10.96 | kJ/mol | 204.50 | NIST |
Similar Compounds
Find more compounds similar to 1-(Trimethylsilyl)-1-propyne.
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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