Chemical Properties of pentane, 2-methoxy-2-methyl- (CAS 38772-53-1)

InChI

InChI=1S/C7H16O/c1-5-6-7(2,3)8-4/h5-6H2,1-4H3

InChI Key

WYLQOLGJMFRRLX-UHFFFAOYSA-N

Formula

C7H16O

SMILES

CCCC(C)(C)OC

Molecular Weight¹

116.20

CAS

38772-53-1

• 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).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

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Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[167.92; 400.43]	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			-2.44800e+00
Coefficient B			7.31480e-01
Coefficient C			-4.17800e-04
Coefficient D			8.92000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	167.92	J/mol×K	273.00	Calculated Property
Cp,gas	207.99	J/mol×K	353.78	Calculated Property
Cp,gas	243.84	J/mol×K	434.56	Calculated Property
Cp,gas	275.76	J/mol×K	515.33	Calculated Property
Cp,gas	304.03	J/mol×K	596.11	Calculated Property
Cp,gas	328.92	J/mol×K	676.89	Calculated Property
Cp,gas	350.73	J/mol×K	757.67	Calculated Property
Cp,gas	369.72	J/mol×K	838.44	Calculated Property
Cp,gas	386.20	J/mol×K	919.22	Calculated Property
Cp,gas	400.43	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0073885; 0.0002327]	Pa×s	[193.30; 387.97]	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			-1.17997e+01
Coefficient B			1.33219e+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.			193.30
Temperature range, max.			387.97
η	0.0073885	Pa×s	193.30	Calculated Property
η	0.0036927	Pa×s	214.93	Calculated Property
η	0.0020951	Pa×s	236.56	Calculated Property
η	0.0013071	Pa×s	258.19	Calculated Property
η	0.0008772	Pa×s	279.82	Calculated Property
η	0.0006234	Pa×s	301.45	Calculated Property
η	0.0004637	Pa×s	323.08	Calculated Property
η	0.0003580	Pa×s	344.71	Calculated Property
η	0.0002850	Pa×s	366.34	Calculated Property
η	0.0002327	Pa×s	387.97	Calculated Property

Similar Compounds

Find more compounds similar to pentane, 2-methoxy-2-methyl-.

Sources

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

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