- InChI
- InChI=1S/C5H12Si/c1-6(2)4-3-5-6/h3-5H2,1-2H3
- InChI Key
- YQQFFTNDQFUNHB-UHFFFAOYSA-N
- Formula
- C5H12Si
- SMILES
- C[Si]1(C)CCC1
- Molecular Weight1
- 100.23
- CAS
- 2295-12-7
- Other Names
-
- Silacyclobutane, 1,1-dimethyl-
- Cyclotrimethylenedimethylsilane
- 1,1-Dimethylsilacyclobutane
- ω : Acentric Factor.
- Cp,solid : Solid phase heat capacity (J/mol×K).
- 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).
- 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.
- Pc : Critical Pressure (kPa).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- ΔvapS : Entropy of vaporization at a given temperature (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 | 0.2123 | Relay (1.0) Calculated Property | |
| ΔfG° | 30.56 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -151.95 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 33.00 ± 0.80 | kJ/mol | NIST |
| IE | [8.83; 9.40] | eV |
|
| IE | 8.83 ± 0.07 | eV | NIST |
| IE | 9.00 | eV | NIST |
| IE | 8.97 ± 0.03 | eV | NIST |
| IE | 8.83 ± 0.07 | eV | NIST |
| IE | 9.40 | eV | NIST |
| IE | 9.40 | eV | NIST |
| log10WS | -2.21 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.098 | Crippen Calculated Property | |
| Pc | 3292.07 | kPa | Relay (1.0-beta) Calculated Property |
| S°solid,1 bar | 279.49 | J/mol×K | NIST |
| Tboil | 338.74 | K | Relay (1.0) Calculated Property |
| Tc | 512.76 | K | Relay (1.0) Calculated Property |
| Tfus | 183.50 | K | Relay (1.0) Calculated Property |
| Ttriple | 155.52 ± 0.02 | K | NIST |
| Vc | 0.339 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,solid | 197.53 | J/mol×K | 298.15 | NIST |
| ΔfusH | [6.76; 6.76] | kJ/mol | [155.50; 155.52] |
|
| ΔfusH | 6.76 | kJ/mol | 155.50 | NIST |
| ΔfusH | 6.76 | kJ/mol | 155.50 | NIST |
| ΔfusH | 6.76 | kJ/mol | 155.52 | NIST |
| ΔvapH | [32.10; 32.14] | kJ/mol | [355.91; 356.00] |
|
| ΔvapH | 32.14 | kJ/mol | 355.91 | NIST |
| ΔvapH | 32.10 | kJ/mol | 356.00 | NIST |
| ΔfusS | [42.87; 43.51] | J/mol×K | [155.50; 155.52] |
|
| ΔfusS | 42.87 | J/mol×K | 155.50 | NIST |
| ΔfusS | 43.51 | J/mol×K | 155.52 | NIST |
| ΔvapS | 90.29 | J/mol×K | 355.91 | NIST |
Similar Compounds
Find more compounds similar to 1,1-Dimethyl-1-silacyclobutane.
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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