- InChI
- InChI=1S/C7H12O2/c8-7(9)5-6-3-1-2-4-6/h6H,1-5H2,(H,8,9)
- InChI Key
- YVHAIVPPUIZFBA-UHFFFAOYSA-N
- Formula
- C7H12O2
- SMILES
- O=C(O)CC1CCCC1
- Molecular Weight1
- 128.17
- CAS
- 1123-00-8
- Other Names
-
- Cyclopentylacetic acid
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.6253 | Relay (1.0) Calculated Property | |
| ΔfG° | -221.13 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -493.27 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 13.51 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 72.86 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.96 | eV | Relay (1.0) Calculated Property |
| log10WS | -1.59 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.651 | Crippen Calculated Property | |
| McVol | 106.070 | ml/mol | McGowan Calculated Property |
| Pc | 4135.61 | kPa | Joback Calculated Property |
| Tboil | 501.20 | K | NIST |
| Tc | 708.76 | K | Relay (1.0) Calculated Property |
| Tfus | 309.35 | K | Relay (1.0) Calculated Property |
| Vc | 0.357 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [250.06; 313.13] | J/mol×K | [520.89; 716.27] | 
|
| Cp,gas | 250.06 | J/mol×K | 520.89 | Joback Calculated Property |
| Cp,gas | 262.14 | J/mol×K | 553.45 | Joback Calculated Property |
| Cp,gas | 273.56 | J/mol×K | 586.02 | Joback Calculated Property |
| Cp,gas | 284.34 | J/mol×K | 618.58 | Joback Calculated Property |
| Cp,gas | 294.52 | J/mol×K | 651.14 | Joback Calculated Property |
| Cp,gas | 304.11 | J/mol×K | 683.71 | Joback Calculated Property |
| Cp,gas | 313.13 | J/mol×K | 716.27 | Joback Calculated Property |
| η | [0.0002179; 0.0167199] | Pa×s | [290.30; 520.89] |
|
| η | 0.0167199 | Pa×s | 290.30 | Joback Calculated Property |
| η | 0.0053141 | Pa×s | 328.73 | Joback Calculated Property |
| η | 0.0021470 | Pa×s | 367.16 | Joback Calculated Property |
| η | 0.0010300 | Pa×s | 405.60 | Joback Calculated Property |
| η | 0.0005611 | Pa×s | 444.03 | Joback Calculated Property |
| η | 0.0003367 | Pa×s | 482.46 | Joback Calculated Property |
| η | 0.0002179 | Pa×s | 520.89 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 406.70 | K | 3.10 | NIST |
Similar Compounds
Find more compounds similar to Cyclopentaneacetic acid.
Sources
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