Chemical Properties of 2-(Cyclopenten-1-yl)acetic acid (CAS 13668-61-6)

InChI

InChI=1S/C7H10O2/c8-7(9)5-6-3-1-2-4-6/h1,3,6H,2,4-5H2,(H,8,9)

InChI Key

NNRZTJAACCRFRV-UHFFFAOYSA-N

Formula

C7H10O2

SMILES

O=C(O)CC1C=CCC1

Molecular Weight¹

126.15

CAS

13668-61-6

Other Names

• cyclopent-2-enylacetic acid

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (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 vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[127.90; 343.24]	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			-5.15790e+01
Coefficient B			7.95300e-01
Coefficient C			-5.44280e-04
Coefficient D			1.43800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	127.90	J/mol×K	273.00	Calculated Property
Cp,gas	168.03	J/mol×K	353.78	Calculated Property
Cp,gas	203.04	J/mol×K	434.56	Calculated Property
Cp,gas	233.40	J/mol×K	515.33	Calculated Property
Cp,gas	259.56	J/mol×K	596.11	Calculated Property
Cp,gas	281.97	J/mol×K	676.89	Calculated Property
Cp,gas	301.09	J/mol×K	757.67	Calculated Property
Cp,gas	317.37	J/mol×K	838.44	Calculated Property
Cp,gas	331.27	J/mol×K	919.22	Calculated Property
Cp,gas	343.24	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0017764; 0.0003767]	Pa×s	[340.91; 516.77]	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			-1.08905e+01
Coefficient B			1.55364e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			340.91
Temperature range, max.			516.77
η	0.0017764	Pa×s	340.91	Calculated Property
η	0.0013876	Pa×s	360.45	Calculated Property
η	0.0011117	Pa×s	379.99	Calculated Property
η	0.0009102	Pa×s	399.53	Calculated Property
η	0.0007593	Pa×s	419.07	Calculated Property
η	0.0006437	Pa×s	438.61	Calculated Property
η	0.0005534	Pa×s	458.15	Calculated Property
η	0.0004817	Pa×s	477.69	Calculated Property
η	0.0004239	Pa×s	497.23	Calculated Property
η	0.0003767	Pa×s	516.77	Calculated Property

Similar Compounds

Find more compounds similar to 2-(Cyclopenten-1-yl)acetic 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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