- InChI
- InChI=1S/C6H8O2/c1-4-2-3-5(7)6(4)8/h8H,2-3H2,1H3
- InChI Key
- CFAKWWQIUFSQFU-UHFFFAOYSA-N
- Formula
- C6H8O2
- SMILES
- CC1=C(O)C(=O)CC1
- Molecular Weight1
- 112.13
- CAS
- 80-71-7
- Other Names
-
- Corylon
- Corylone
- Cycloten
- Cyclotene
- 2-Hydroxy-1-methylcyclopenten-3-one
- 2-Hydroxy-3-methyl-2-cyclopenten-1-one
- Maple lactone
- 2-Hydroxy-3-methyl-2-cyclopentene-1-one
- 2-Hydroxy-3-methylcyclopent-2-en-1-one
- 3-Methyl-2-hydroxy-2-cyclopentenone
- 3-Methylcyclopent-2-en-2-ol-1-one
- Cyclotene (odorant)
- NSC 133445
- 2-Hydroxy-3-methyl-2-cyclopenten-1-one (Cyclotene)
- 2-Hydroxy-3-methyl-2-cyclopentene-1-one(cyclotene)
- 2-Hydroxy-3-methylcyclopentenone
- 2-hydroxy-3-methyl-2-cyclopenten1-one (cycloten)
- Methylcyclopentenolone
- 2-hydroxy-3-methyl-2-cyclopentenone
- 3-Methyl-1,2-cyclopentanedione (cyclotene)
- 2-hydroxy-3-methylcyclopent-2-enone
- 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).
- Inp : Non-polar retention indices.
- 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 |
|---|---|---|---|
| ΔfG° | -204.81 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -341.44 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 8.20 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 52.06 | kJ/mol | Joback Calculated Property |
| log10WS | -1.18 | Crippen Calculated Property | |
| logPoct/wat | 1.181 | Crippen Calculated Property | |
| McVol | 87.680 | ml/mol | McGowan Calculated Property |
| Pc | 4769.39 | kPa | Joback Calculated Property |
| Inp | [166.55; 1042.00] |
|
|
| Inp | 1021.00 | NIST | |
| Inp | 1025.00 | NIST | |
| Inp | 1000.00 | NIST | |
| Inp | 1015.00 | NIST | |
| Inp | 1036.00 | NIST | |
| Inp | 1038.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1034.00 | NIST | |
| Inp | 1036.00 | NIST | |
| Inp | 1037.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 982.00 | NIST | |
| Inp | 990.00 | NIST | |
| Inp | 995.00 | NIST | |
| Inp | 1014.00 | NIST | |
| Inp | 1034.00 | NIST | |
| Inp | 1006.00 | NIST | |
| Inp | 1006.00 | NIST | |
| Inp | 1006.00 | NIST | |
| Inp | 1005.00 | NIST | |
| Inp | 1015.00 | NIST | |
| Inp | 1027.00 | NIST | |
| Inp | 1042.00 | NIST | |
| Inp | 1036.00 | NIST | |
| Inp | 1036.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | Outlier 166.55 | NIST | |
| Inp | Outlier 166.55 | NIST | |
| I | [1784.00; 1861.00] |
|
|
| I | 1833.00 | NIST | |
| I | 1830.00 | NIST | |
| I | 1824.00 | NIST | |
| I | 1839.00 | NIST | |
| I | 1830.00 | NIST | |
| I | Outlier 1861.00 | NIST | |
| I | 1837.00 | NIST | |
| I | 1829.00 | NIST | |
| I | 1816.00 | NIST | |
| I | Outlier 1860.00 | NIST | |
| I | 1857.00 | NIST | |
| I | 1829.00 | NIST | |
| I | 1834.00 | NIST | |
| I | 1832.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1807.00 | NIST | |
| I | 1837.00 | NIST | |
| I | 1799.00 | NIST | |
| I | 1830.00 | NIST | |
| I | 1830.00 | NIST | |
| I | 1800.00 | NIST | |
| I | 1839.00 | NIST | |
| I | Outlier 1784.00 | NIST | |
| I | 1806.00 | NIST | |
| I | 1811.00 | NIST | |
| I | 1829.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1818.00 | NIST | |
| I | 1827.00 | NIST | |
| I | 1830.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1831.00 | NIST | |
| I | 1832.00 | NIST | |
| I | 1839.00 | NIST | |
| Tboil | 525.75 | K | Joback Calculated Property |
| Tc | 734.16 | K | Joback Calculated Property |
| Tfus | 327.36 | K | Joback Calculated Property |
| Vc | 0.326 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [193.77; 243.81] | J/mol×K | [525.75; 734.16] |
|
| Cp,gas | 193.77 | J/mol×K | 525.75 | Joback Calculated Property |
| Cp,gas | 203.09 | J/mol×K | 560.48 | Joback Calculated Property |
| Cp,gas | 212.03 | J/mol×K | 595.22 | Joback Calculated Property |
| Cp,gas | 220.57 | J/mol×K | 629.95 | Joback Calculated Property |
| Cp,gas | 228.72 | J/mol×K | 664.69 | Joback Calculated Property |
| Cp,gas | 236.47 | J/mol×K | 699.42 | Joback Calculated Property |
| Cp,gas | 243.81 | J/mol×K | 734.16 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Cyclopenten-1-one, 2-hydroxy-3-methyl-.
Sources
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.