Chemical Properties of CYCLOHEPTANECARBOXYLIC ACID

InChI

InChI=1S/C8H14O2/c9-8(10)7-5-3-1-2-4-6-7/h7H,1-6H2,(H,9,10)

InChI Key

VZFUCHSFHOYXIS-UHFFFAOYSA-N

Formula

C8H14O2

SMILES

O=C(O)C1CCCCCC1

Molecular Weight¹

142.20

• 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).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• 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, Standard Gibbs free energy of formation, Acentric Factor 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

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[403.70; 529.20]	K	[1.00; 94.80]
Tboilr	409.70	K	1.00	NIST
Tboilr	403.70	K	1.00	NIST
Tboilr	529.20	K	94.80	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[145.80; 429.69]	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			-7.05100e+01
Coefficient B			9.27100e-01
Coefficient C			-5.18600e-04
Coefficient D			9.17000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	145.80	J/mol×K	273.00	Calculated Property
Cp,gas	196.63	J/mol×K	353.78	Calculated Property
Cp,gas	241.96	J/mol×K	434.56	Calculated Property
Cp,gas	282.08	J/mol×K	515.33	Calculated Property
Cp,gas	317.29	J/mol×K	596.11	Calculated Property
Cp,gas	347.86	J/mol×K	676.89	Calculated Property
Cp,gas	374.10	J/mol×K	757.67	Calculated Property
Cp,gas	396.29	J/mol×K	838.44	Calculated Property
Cp,gas	414.72	J/mol×K	919.22	Calculated Property
Cp,gas	429.69	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0023397; 0.0002276]	Pa×s	[344.38; 546.42]	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			-1.23598e+01
Coefficient B			2.17030e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			344.38
Temperature range, max.			546.42
η	0.0023397	Pa×s	344.38	Calculated Property
η	0.0015910	Pa×s	366.83	Calculated Property
η	0.0011311	Pa×s	389.28	Calculated Property
η	0.0008346	Pa×s	411.73	Calculated Property
η	0.0006355	Pa×s	434.17	Calculated Property
η	0.0004970	Pa×s	456.62	Calculated Property
η	0.0003978	Pa×s	479.07	Calculated Property
η	0.0003248	Pa×s	501.52	Calculated Property
η	0.0002698	Pa×s	523.97	Calculated Property
η	0.0002276	Pa×s	546.42	Calculated Property

Similar Compounds

Find more compounds similar to CYCLOHEPTANECARBOXYLIC 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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