Chemical Properties of Cyclopentaneacetic acid (CAS 1123-00-8)

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

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[134.37; 374.54]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-5.93590e+01
Coefficient B			8.51300e-01
Coefficient C			-5.57000e-04
Coefficient D			1.39600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	134.37	J/mol×K	273.00	Calculated Property
Cp,gas	178.28	J/mol×K	353.78	Calculated Property
Cp,gas	216.85	J/mol×K	434.56	Calculated Property
Cp,gas	250.53	J/mol×K	515.33	Calculated Property
Cp,gas	279.75	J/mol×K	596.11	Calculated Property
Cp,gas	304.97	J/mol×K	676.89	Calculated Property
Cp,gas	326.61	J/mol×K	757.67	Calculated Property
Cp,gas	345.13	J/mol×K	838.44	Calculated Property
Cp,gas	360.96	J/mol×K	919.22	Calculated Property
Cp,gas	374.54	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0019940; 0.0003824]	Pa×s	[340.15; 515.85]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.10666e+01
Coefficient B			1.64940e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			340.15
Temperature range, max.			515.85
η	0.0019940	Pa×s	340.15	Calculated Property
η	0.0015326	Pa×s	359.67	Calculated Property
η	0.0012103	Pa×s	379.19	Calculated Property
η	0.0009781	Pa×s	398.72	Calculated Property
η	0.0008064	Pa×s	418.24	Calculated Property
η	0.0006763	Pa×s	437.76	Calculated Property
η	0.0005759	Pa×s	457.28	Calculated Property
η	0.0004968	Pa×s	476.80	Calculated Property
η	0.0004336	Pa×s	496.32	Calculated Property
η	0.0003824	Pa×s	515.85	Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentaneacetic acid.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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