- InChI
- InChI=1S/C7H10O2/c1-5(8)6-3-2-4-7(6)9/h6H,2-4H2,1H3
- InChI Key
- OSWDNIFICGLKEE-UHFFFAOYSA-N
- Formula
- C7H10O2
- SMILES
- CC(=O)C1CCCC1=O
- Molecular Weight1
- 126.15
- CAS
- 1670-46-8
- Other Names
-
- Acetylcyclopentanone
- Cyclopentanone, 2-acetyl-
- 2-acetylcyclopentan-1-one
- 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).
- 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).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| ΔfG° | -206.90 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -377.61 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 8.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 42.43 | kJ/mol | Joback Calculated Property |
| log10WS | -0.97 | Crippen Calculated Property | |
| logPoct/wat | 0.945 | Crippen Calculated Property | |
| McVol | 101.770 | ml/mol | McGowan Calculated Property |
| Pc | 3848.31 | kPa | Joback Calculated Property |
| Tboil | 496.53 | K | Joback Calculated Property |
| Tc | 722.38 | K | Joback Calculated Property |
| Tfus | 297.70 | K | Joback Calculated Property |
| Vc | 0.382 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [223.91; 296.68] | J/mol×K | [496.53; 722.38] | 
|
| Cp,gas | 223.91 | J/mol×K | 496.53 | Joback Calculated Property |
| Cp,gas | 237.74 | J/mol×K | 534.17 | Joback Calculated Property |
| Cp,gas | 250.89 | J/mol×K | 571.81 | Joback Calculated Property |
| Cp,gas | 263.36 | J/mol×K | 609.46 | Joback Calculated Property |
| Cp,gas | 275.16 | J/mol×K | 647.10 | Joback Calculated Property |
| Cp,gas | 286.26 | J/mol×K | 684.74 | Joback Calculated Property |
| Cp,gas | 296.68 | J/mol×K | 722.38 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [346.70; 375.00] | K | [1.00; 3.20] |
|
| Tboilr | 346.70 | K | 1.00 | NIST |
| Tboilr | 360.50 ± 2.50 | K | 2.00 | NIST |
| Tboilr | 375.00 ± 1.00 | K | 3.20 | NIST |
Similar Compounds
Find more compounds similar to 2-Acetylcyclopentanone.
Sources
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