Chemical Properties of Cyclopentanecarboxylic acid (CAS 1664-35-3)

InChI

InChI=1S/C8H15NO2/c1-2-11-7(10)8(9)5-3-4-6-8/h2-6,9H2,1H3

InChI Key

NLLGKNYQDQBMFW-UHFFFAOYSA-N

Formula

C8H15NO2

SMILES

CCOC(=O)C1(N)CCCC1

Molecular Weight¹

157.21

CAS

1664-35-3

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	-119.93	kJ/mol	Joback Calculated Property
ΔfH°gas	-343.74	kJ/mol	Joback Calculated Property
ΔfusH°	12.10	kJ/mol	Joback Calculated Property
ΔvapH°	52.31	kJ/mol	Joback Calculated Property
log10WS	-1.47		Crippen Calculated Property
logPoct/wat	0.821		Crippen Calculated Property
McVol	130.140	ml/mol	McGowan Calculated Property
Pc	3637.73	kPa	Joback Calculated Property
Inp	[1045.00; 1070.00]
Inp	1045.00		NIST
Inp	1070.00		NIST
Inp	1045.00		NIST
Inp	1070.00		NIST
I	[1932.00; 1989.00]
I	1989.00		NIST
I	1932.00		NIST
I	1932.00		NIST
I	1989.00		NIST
Tboil	546.78	K	Joback Calculated Property
Tc	769.68	K	Joback Calculated Property
Tfus	370.14	K	Joback Calculated Property
Vc	0.475	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[323.48; 400.39]	J/mol×K	[546.78; 769.68]
Cp,gas	323.48	J/mol×K	546.78	Joback Calculated Property
Cp,gas	338.26	J/mol×K	583.93	Joback Calculated Property
Cp,gas	352.11	J/mol×K	621.08	Joback Calculated Property
Cp,gas	365.13	J/mol×K	658.23	Joback Calculated Property
Cp,gas	377.44	J/mol×K	695.38	Joback Calculated Property
Cp,gas	389.15	J/mol×K	732.53	Joback Calculated Property
Cp,gas	400.39	J/mol×K	769.68	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentanecarboxylic acid.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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