- InChI
- InChI=1S/C7H12O/c1-2-6-4-3-5-7(6)8/h6H,2-5H2,1H3
- InChI Key
- PPTKUTYPOKHBTL-UHFFFAOYSA-N
- Formula
- C7H12O
- SMILES
- CCC1CCCC1=O
- Molecular Weight1
- 112.17
- CAS
- 4971-18-0
- Other Names
-
- 2-Ethylcyclopentanone
- 2-ethylcyclopentan-1-one
- ω : Acentric Factor.
- Cp,gas : Ideal gas 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 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.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- I : 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 | 0.3507 | Relay (... Calculated Property | |
| ΔfG° | -77.98 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -236.88 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 7.33 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 46.74 | kJ/mol | Relay (... Calculated Property |
| IE | 9.10 | eV | Relay (... Calculated Property |
| log10WS | -1.11 | Relay (... Calculated Property | |
| logPoct/wat | 1.766 | Crippen Calculated Property | |
| McVol | 100.200 | ml/mol | McGowan Calculated Property |
| Pc | 3564.27 | kPa | Joback Calculated Property |
| I | 1314.00 | NIST | |
| Tboil | 431.19 | K | Relay (... Calculated Property |
| Tc | 649.99 | K | Relay (... Calculated Property |
| Tfus | 220.30 | K | Relay (... Calculated Property |
| Vc | 0.343 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [205.10; 283.83] | J/mol×K | [442.66; 657.51] | 
|
| Cp,gas | 205.10 | J/mol×K | 442.66 | Joback Calculated Property |
| Cp,gas | 219.78 | J/mol×K | 478.47 | Joback Calculated Property |
| Cp,gas | 233.83 | J/mol×K | 514.28 | Joback Calculated Property |
| Cp,gas | 247.27 | J/mol×K | 550.08 | Joback Calculated Property |
| Cp,gas | 260.08 | J/mol×K | 585.89 | Joback Calculated Property |
| Cp,gas | 272.27 | J/mol×K | 621.70 | Joback Calculated Property |
| Cp,gas | 283.83 | J/mol×K | 657.51 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentanone, 2-ethyl-.
Sources
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