Chemical Properties of 2H-Pyran, 3,4-dihydro-6-methyl-

InChI

InChI=1S/C6H10O/c1-6-4-2-3-5-7-6/h4H,2-3,5H2,1H3

InChI Key

CZBAXSUIRDPNFU-UHFFFAOYSA-N

Formula

C6H10O

SMILES

CC1=CCCCO1

Molecular Weight¹

98.14

Other Names

• 2-Methyl-«delta»2-dihydropyran
• 6-Methyl-3,4-dihydro-2H-pyran

• 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).
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal melting (fusion) point, 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	[105.82; 292.47]	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			-3.47100e+01
Coefficient B			6.03920e-01
Coefficient C			-3.45340e-04
Coefficient D			6.86000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	105.82	J/mol×K	273.00	Calculated Property
Cp,gas	138.76	J/mol×K	353.78	Calculated Property
Cp,gas	168.14	J/mol×K	434.56	Calculated Property
Cp,gas	194.19	J/mol×K	515.33	Calculated Property
Cp,gas	217.11	J/mol×K	596.11	Calculated Property
Cp,gas	237.12	J/mol×K	676.89	Calculated Property
Cp,gas	254.45	J/mol×K	757.67	Calculated Property
Cp,gas	269.31	J/mol×K	838.44	Calculated Property
Cp,gas	281.91	J/mol×K	919.22	Calculated Property
Cp,gas	292.47	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0059957; 0.0002436]	Pa×s	[208.85; 421.13]	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			-1.14716e+01
Coefficient B			1.32721e+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.			208.85
Temperature range, max.			421.13
η	0.0059957	Pa×s	208.85	Calculated Property
η	0.0031461	Pa×s	232.44	Calculated Property
η	0.0018592	Pa×s	256.02	Calculated Property
η	0.0012006	Pa×s	279.61	Calculated Property
η	0.0008299	Pa×s	303.20	Calculated Property
η	0.0006051	Pa×s	326.79	Calculated Property
η	0.0004603	Pa×s	350.37	Calculated Property
η	0.0003625	Pa×s	373.96	Calculated Property
η	0.0002937	Pa×s	397.55	Calculated Property
η	0.0002436	Pa×s	421.13	Calculated Property

Similar Compounds

Find more compounds similar to 2H-Pyran, 3,4-dihydro-6-methyl-.

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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