Chemical Properties of Cycloheptane, cycloheptylidene- (CAS 51175-34-9)

InChI

InChI=1S/C14H24/c1-2-6-10-13(9-5-1)14-11-7-3-4-8-12-14/h1-12H2

InChI Key

JPWJQIKXWASNOD-UHFFFAOYSA-N

Formula

C14H24

SMILES

C1CCCC(=C2CCCCCC2)CC1

Molecular Weight¹

192.34

CAS

51175-34-9

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• 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).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical 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 Volume for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[210.55; 664.61]	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			-1.26790e+02
Coefficient B			1.43680e+00
Coefficient C			-7.71000e-04
Coefficient D			1.25600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	210.55	J/mol×K	273.00	Calculated Property
Cp,gas	290.58	J/mol×K	353.78	Calculated Property
Cp,gas	362.29	J/mol×K	434.56	Calculated Property
Cp,gas	426.08	J/mol×K	515.33	Calculated Property
Cp,gas	482.33	J/mol×K	596.11	Calculated Property
Cp,gas	531.46	J/mol×K	676.89	Calculated Property
Cp,gas	573.86	J/mol×K	757.67	Calculated Property
Cp,gas	609.91	J/mol×K	838.44	Calculated Property
Cp,gas	640.03	J/mol×K	919.22	Calculated Property
Cp,gas	664.61	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0089932; 0.0000988]	Pa×s	[289.54; 581.60]	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			-1.36947e+01
Coefficient B			2.60106e+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.			289.54
Temperature range, max.			581.60
η	0.0089932	Pa×s	289.54	Calculated Property
η	0.0036368	Pa×s	321.99	Calculated Property
η	0.0017359	Pa×s	354.44	Calculated Property
η	0.0009380	Pa×s	386.89	Calculated Property
η	0.0005575	Pa×s	419.35	Calculated Property
η	0.0003571	Pa×s	451.80	Calculated Property
η	0.0002428	Pa×s	484.25	Calculated Property
η	0.0001733	Pa×s	516.70	Calculated Property
η	0.0001287	Pa×s	549.15	Calculated Property
η	0.0000988	Pa×s	581.60	Calculated Property

Similar Compounds

Find more compounds similar to Cycloheptane, cycloheptylidene-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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