Chemical Properties of Ethyl 2-methylenecyclopropanecarboxylate (CAS 18941-94-1)

InChI

InChI=1S/C7H10O2/c1-3-9-7(8)6-4-5(6)2/h6H,2-4H2,1H3

InChI Key

SPCOBAXZQGNBHE-UHFFFAOYSA-N

Formula

C7H10O2

SMILES

C=C1CC1C(=O)OCC

Molecular Weight¹

126.15

CAS

18941-94-1

• 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).
• 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, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[143.38; 336.40]	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			-6.01900e+00
Coefficient B			6.47420e-01
Coefficient C			-3.90200e-04
Coefficient D			8.52000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	143.38	J/mol×K	273.00	Calculated Property
Cp,gas	177.96	J/mol×K	353.78	Calculated Property
Cp,gas	208.63	J/mol×K	434.56	Calculated Property
Cp,gas	235.65	J/mol×K	515.33	Calculated Property
Cp,gas	259.31	J/mol×K	596.11	Calculated Property
Cp,gas	279.85	J/mol×K	676.89	Calculated Property
Cp,gas	297.57	J/mol×K	757.67	Calculated Property
Cp,gas	312.72	J/mol×K	838.44	Calculated Property
Cp,gas	325.57	J/mol×K	919.22	Calculated Property
Cp,gas	336.40	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0013961; 0.0004051]	Pa×s	[242.60; 428.92]	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			-9.42249e+00
Coefficient B			6.91020e+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.			242.60
Temperature range, max.			428.92
η	0.0013961	Pa×s	242.60	Calculated Property
η	0.0011159	Pa×s	263.30	Calculated Property
η	0.0009216	Pa×s	284.00	Calculated Property
η	0.0007812	Pa×s	304.71	Calculated Property
η	0.0006763	Pa×s	325.41	Calculated Property
η	0.0005956	Pa×s	346.11	Calculated Property
η	0.0005321	Pa×s	366.81	Calculated Property
η	0.0004812	Pa×s	387.52	Calculated Property
η	0.0004396	Pa×s	408.22	Calculated Property
η	0.0004051	Pa×s	428.92	Calculated Property

Similar Compounds

Find more compounds similar to Ethyl 2-methylenecyclopropanecarboxylate.

Sources

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

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