Chemical Properties of 1,3-DIMETHYLCYCLOPENTENE (CAS 62184-82-1)

InChI

InChI=1S/C7H12/c1-6-3-4-7(2)5-6/h5-6H,3-4H2,1-2H3

InChI Key

QIIAONVJAUZQQR-UHFFFAOYSA-N

Formula

C7H12

SMILES

CC1=CC(C)CC1

Molecular Weight¹

96.17

CAS

62184-82-1

• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• 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, 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	[116.83; 329.42]	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			-4.18800e+01
Coefficient B			6.85040e-01
Coefficient C			-4.04640e-04
Coefficient D			9.09000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	116.83	J/mol×K	273.00	Calculated Property
Cp,gas	153.85	J/mol×K	353.78	Calculated Property
Cp,gas	186.86	J/mol×K	434.56	Calculated Property
Cp,gas	216.12	J/mol×K	515.33	Calculated Property
Cp,gas	241.95	J/mol×K	596.11	Calculated Property
Cp,gas	264.61	J/mol×K	676.89	Calculated Property
Cp,gas	284.40	J/mol×K	757.67	Calculated Property
Cp,gas	301.61	J/mol×K	838.44	Calculated Property
Cp,gas	316.52	J/mol×K	919.22	Calculated Property
Cp,gas	329.42	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016528; 0.0002264]	Pa×s	[192.83; 403.92]	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			-1.02089e+01
Coefficient B			7.33440e+02
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.			192.83
Temperature range, max.			403.92
η	0.0016528	Pa×s	192.83	Calculated Property
η	0.0010942	Pa×s	216.28	Calculated Property
η	0.0007852	Pa×s	239.74	Calculated Property
η	0.0005979	Pa×s	263.19	Calculated Property
η	0.0004760	Pa×s	286.65	Calculated Property
η	0.0003922	Pa×s	310.10	Calculated Property
η	0.0003321	Pa×s	333.56	Calculated Property
η	0.0002875	Pa×s	357.01	Calculated Property
η	0.0002533	Pa×s	380.47	Calculated Property
η	0.0002264	Pa×s	403.92	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[265.09; 401.15]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.31933e+01
Coefficient B			-2.75489e+03
Coefficient C			-5.16300e+01
Temperature range, min.			265.09
Temperature range, max.			401.15
Pvap	1.33	kPa	265.09	Calculated Property
Pvap	3.13	kPa	280.21	Calculated Property
Pvap	6.61	kPa	295.33	Calculated Property
Pvap	12.79	kPa	310.44	Calculated Property
Pvap	23.02	kPa	325.56	Calculated Property
Pvap	38.96	kPa	340.68	Calculated Property
Pvap	62.56	kPa	355.80	Calculated Property
Pvap	96.06	kPa	370.91	Calculated Property
Pvap	141.89	kPa	386.03	Calculated Property
Pvap	202.64	kPa	401.15	Calculated Property

Similar Compounds

Find more compounds similar to 1,3-DIMETHYLCYCLOPENTENE.

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
• KDB
• McGowan Method
• The Yaws Handbook of Vapor Pressure

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