Chemical Properties of 2,5,8,11,14,17-Hexaoxaoctadecane (CAS 1191-87-3)

InChI

InChI=1S/C12H26O6/c1-13-3-5-15-7-9-17-11-12-18-10-8-16-6-4-14-2/h3-12H2,1-2H3

InChI Key

DMDPGPKXQDIQQG-UHFFFAOYSA-N

Formula

C12H26O6

SMILES

COCCOCCOCCOCCOCCOC

Molecular Weight¹

266.33

CAS

1191-87-3

Other Names

• Pentaethyleneglycol dimethyl ether
• pentaglyme

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

Physical Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[352.47; 749.42]	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			1.44980e+02
Coefficient B			7.64640e-01
Coefficient C			3.70000e-05
Coefficient D			-1.97200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	352.47	J/mol×K	273.00	Calculated Property
Cp,gas	411.39	J/mol×K	353.78	Calculated Property
Cp,gas	468.06	J/mol×K	434.56	Calculated Property
Cp,gas	521.86	J/mol×K	515.33	Calculated Property
Cp,gas	572.17	J/mol×K	596.11	Calculated Property
Cp,gas	618.35	J/mol×K	676.89	Calculated Property
Cp,gas	659.79	J/mol×K	757.67	Calculated Property
Cp,gas	695.87	J/mol×K	838.44	Calculated Property
Cp,gas	725.95	J/mol×K	919.22	Calculated Property
Cp,gas	749.42	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0006768; 0.0000884]	Pa×s	[358.38; 539.51]	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			-1.33612e+01
Coefficient B			2.17290e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			358.38
Temperature range, max.			539.51
η	0.0006768	Pa×s	358.38	Calculated Property
η	0.0004903	Pa×s	378.51	Calculated Property
η	0.0003669	Pa×s	398.63	Calculated Property
η	0.0002824	Pa×s	418.76	Calculated Property
η	0.0002226	Pa×s	438.88	Calculated Property
η	0.0001791	Pa×s	459.01	Calculated Property
η	0.0001468	Pa×s	479.13	Calculated Property
η	0.0001223	Pa×s	499.26	Calculated Property
η	0.0001033	Pa×s	519.38	Calculated Property
η	0.0000884	Pa×s	539.51	Calculated Property

Similar Compounds

Find more compounds similar to 2,5,8,11,14,17-Hexaoxaoctadecane.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Effect of properties of the N,N-dimethylformamide-methanol and N,N-dimethylformamide-water mixtures on the solution enthalpy of glymes in these mixtures at 298.15 K
• Enthalpy of Solvation of Monoglyme, Diglyme, Triglyme, Tetraglyme, and Pentaglyme in Mixtures of Water with N,N-Dimethylformamide at 298.15 K
• Joback Method
• McGowan Method
• NIST Webbook

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