- InChI
- InChI=1S/C2H6Se2/c1-3-4-2/h1-2H3
- InChI Key
- VLXBWPOEOIIREY-UHFFFAOYSA-N
- Formula
- C2H6Se2
- SMILES
- C[Se][Se]C
- Molecular Weight1
- 187.99
- CAS
- 7101-31-7
- Other Names
-
- (CH3Se)2
- Dimethyl diselenide
- Diselenide, dimethyl
- Cp,liquid : Liquid 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).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- Inp : Non-polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔvapH° | 42.00 ± 1.00 | kJ/mol | NIST |
| IE | [8.10; 8.56] | eV |
|
| IE | 8.10 | eV | NIST |
| IE | 8.10 | eV | NIST |
| IE | 8.52 | eV | NIST |
| IE | 8.56 | eV | NIST |
| IE | 8.56 | eV | NIST |
| log10WS | 4.09 | Crippen Calculated Property | |
| logPoct/wat | 0.406 | Crippen Calculated Property | |
| Inp | [848.00; 889.00] |
|
|
| Inp | 889.00 | NIST | |
| Inp | 848.00 | NIST | |
| Inp | 889.00 | NIST | |
| S°liquid | 261.40 | J/mol×K | NIST |
| Ttriple | 190.89 ± 0.01 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 155.00 | J/mol×K | 298.15 | NIST |
| ΔfusH | [8.54; 8.55] | kJ/mol | [190.80; 190.89] |
|
| ΔfusH | 8.55 | kJ/mol | 190.80 | NIST |
| ΔfusH | 8.54 | kJ/mol | 190.89 | NIST |
| ΔvapH | 74.90 | kJ/mol | 300.50 | NIST |
| ΔfusS | 44.76 | J/mol×K | 190.89 | NIST |
Similar Compounds
Find more compounds similar to Methyl diselenide.
Sources
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