Chemical Properties of 1-Ethyl-5-methylcyclopentene (CAS 97797-57-4)

InChI

InChI=1S/C8H14/c1-3-8-6-4-5-7(8)2/h6-7H,3-5H2,1-2H3

InChI Key

BZNZWJRSMCINQO-UHFFFAOYSA-N

Formula

C8H14

SMILES

CCC1=CCCC1C

Molecular Weight¹

110.20

CAS

97797-57-4

Other Names

• 2-Ethyl-3-methylcyclopentene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• 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 formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, 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	[138.04; 381.01]	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			-4.27890e+01
Coefficient B			7.80040e-01
Coefficient C			-4.59040e-04
Coefficient D			1.02800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	138.04	J/mol×K	273.00	Calculated Property
Cp,gas	180.27	J/mol×K	353.78	Calculated Property
Cp,gas	217.93	J/mol×K	434.56	Calculated Property
Cp,gas	251.35	J/mol×K	515.33	Calculated Property
Cp,gas	280.86	J/mol×K	596.11	Calculated Property
Cp,gas	306.77	J/mol×K	676.89	Calculated Property
Cp,gas	329.42	J/mol×K	757.67	Calculated Property
Cp,gas	349.12	J/mol×K	838.44	Calculated Property
Cp,gas	366.21	J/mol×K	919.22	Calculated Property
Cp,gas	381.01	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0019956; 0.0002495]	Pa×s	[204.10; 418.89]	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			-1.02717e+01
Coefficient B			8.27600e+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.			204.10
Temperature range, max.			418.89
η	0.0019956	Pa×s	204.10	Calculated Property
η	0.0013053	Pa×s	227.97	Calculated Property
η	0.0009253	Pa×s	251.83	Calculated Property
η	0.0006962	Pa×s	275.70	Calculated Property
η	0.0005481	Pa×s	299.56	Calculated Property
η	0.0004470	Pa×s	323.43	Calculated Property
η	0.0003750	Pa×s	347.29	Calculated Property
η	0.0003217	Pa×s	371.16	Calculated Property
η	0.0002811	Pa×s	395.03	Calculated Property
η	0.0002495	Pa×s	418.89	Calculated Property

Similar Compounds

Find more compounds similar to 1-Ethyl-5-methylcyclopentene.

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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