- InChI
- InChI=1S/C6H16Si2/c1-7(2)5-8(3,4)6-7/h5-6H2,1-4H3
- InChI Key
- JKDNLUGVHCNUTB-UHFFFAOYSA-N
- Formula
- C6H16Si2
- SMILES
- C[Si]1(C)C[Si](C)(C)C1
- Molecular Weight1
- 144.36
- CAS
- 1627-98-1
- Other Names
-
- 1,1,3,3-Tetramethyl-1,3-disilacyclobutane
- Cp,solid : Solid phase heat capacity (J/mol×K).
- 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).
- logPoct/wat : Octanol/Water partition coefficient.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (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).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔvapH° | 36.70 ± 1.10 | kJ/mol | NIST |
| IE | 8.56 ± 0.07 | eV | NIST |
| logPoct/wat | 2.495 | Crippen Calculated Property | |
| S°liquid | 296.27 | J/mol×K | NIST |
| S°solid,1 bar | 296.27 | J/mol×K | NIST |
| Ttriple | 266.02 ± 0.20 | K | NIST |
Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,solid | 216.94 | J/mol×K | 298.15 | NIST |
| ΔfusH | [10.26; 10.26] | kJ/mol | [266.00; 266.02] | 
|
| ΔfusH | 10.26 | kJ/mol | 266.00 | NIST |
| ΔfusH | 10.26 | kJ/mol | 266.00 | NIST |
| ΔfusH | 10.26 | kJ/mol | 266.02 | NIST |
| ΔfusH | 10.26 | kJ/mol | 266.02 | NIST |
| ΔvapH | [39.48; 39.50] | kJ/mol | [390.93; 391.00] |
|
| ΔvapH | 39.48 | kJ/mol | 390.93 | NIST |
| ΔvapH | 39.50 | kJ/mol | 391.00 | NIST |
| ΔfusS | [38.56; 38.58] | J/mol×K | [266.02; 266.02] |
|
| ΔfusS | 38.58 | J/mol×K | 266.02 | NIST |
| ΔfusS | 38.56 | J/mol×K | 266.02 | NIST |
| ΔvapS | 91.34 | J/mol×K | 390.93 | NIST |
Similar Compounds
Find more compounds similar to 1,3-Disilacyclobutane, 1,1,3,3-tetramethyl-.
Sources
- 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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