Chemical Properties of HEPTAETHYLENE GLYCOL MONODODECYL ETHER

InChI

InChI=1S/C26H54O8/c1-2-3-4-5-6-7-8-9-10-11-13-28-15-17-30-19-21-32-23-25-34-26-24-33-22-20-31-18-16-29-14-12-27/h27H,2-26H2,1H3

InChI Key

DWHIUNMOTRUVPG-UHFFFAOYSA-N

Formula

C26H54O8

SMILES

CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO

Molecular Weight¹

494.71

Other Names

• 3,6,9,12,15,18,21-Heptaoxatritriacontan-1-ol
• C12H25(OC2H4)7OH
• 3,6,9,12,15,18,21-heptaoxatritriacontanol

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• 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	[677.37; 1508.87]	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			1.63045e+02
Coefficient B			2.06542e+00
Coefficient C			-6.44000e-04
Coefficient D			-7.56000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	677.37	J/mol×K	273.00	Calculated Property
Cp,gas	809.80	J/mol×K	353.78	Calculated Property
Cp,gas	932.77	J/mol×K	434.56	Calculated Property
Cp,gas	1046.05	J/mol×K	515.33	Calculated Property
Cp,gas	1149.41	J/mol×K	596.11	Calculated Property
Cp,gas	1242.59	J/mol×K	676.89	Calculated Property
Cp,gas	1325.37	J/mol×K	757.67	Calculated Property
Cp,gas	1397.50	J/mol×K	838.44	Calculated Property
Cp,gas	1458.74	J/mol×K	919.22	Calculated Property
Cp,gas	1508.87	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0000262; 0.0000010]	Pa×s	[599.21; 938.41]	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			-1.94510e+01
Coefficient B			5.33282e+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.			599.21
Temperature range, max.			938.41
η	0.0000262	Pa×s	599.21	Calculated Property
η	0.0000154	Pa×s	636.90	Calculated Property
η	0.0000097	Pa×s	674.59	Calculated Property
η	0.0000064	Pa×s	712.28	Calculated Property
η	0.0000044	Pa×s	749.96	Calculated Property
η	0.0000031	Pa×s	787.65	Calculated Property
η	0.0000023	Pa×s	825.34	Calculated Property
η	0.0000017	Pa×s	863.03	Calculated Property
η	0.0000013	Pa×s	900.72	Calculated Property
η	0.0000010	Pa×s	938.41	Calculated Property

Similar Compounds

Find more compounds similar to HEPTAETHYLENE GLYCOL MONODODECYL ETHER.

Sources

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

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