Chemical Properties of Ethanol, 2-(heptyloxy)-

InChI

InChI=1S/C9H20O2/c1-2-3-4-5-6-8-11-9-7-10/h10H,2-9H2,1H3

InChI Key

QJTOHHRPYAVWOO-UHFFFAOYSA-N

Formula

C9H20O2

SMILES

CCCCCCCOCCO

Molecular Weight¹

160.26

Other Names

• 2-(heptyloxy)ethanol
• ethylene glycol mono-n-heptyl ether
• ethylene glycol monoheptyl ether
• heptyl cellosolve

• 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	[224.31; 520.82]	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			2.54980e+01
Coefficient B			8.29620e-01
Coefficient C			-3.85200e-04
Coefficient D			5.09000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	224.31	J/mol×K	273.00	Calculated Property
Cp,gas	273.04	J/mol×K	353.78	Calculated Property
Cp,gas	317.45	J/mol×K	434.56	Calculated Property
Cp,gas	357.70	J/mol×K	515.33	Calculated Property
Cp,gas	393.95	J/mol×K	596.11	Calculated Property
Cp,gas	426.35	J/mol×K	676.89	Calculated Property
Cp,gas	455.08	J/mol×K	757.67	Calculated Property
Cp,gas	480.30	J/mol×K	838.44	Calculated Property
Cp,gas	502.16	J/mol×K	919.22	Calculated Property
Cp,gas	520.82	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0194190; 0.0001894]	Pa×s	[274.24; 475.56]	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			-1.48792e+01
Coefficient B			2.99956e+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.			274.24
Temperature range, max.			475.56
η	0.0194190	Pa×s	274.24	Calculated Property
η	0.0085113	Pa×s	296.61	Calculated Property
η	0.0041880	Pa×s	318.98	Calculated Property
η	0.0022614	Pa×s	341.35	Calculated Property
η	0.0013173	Pa×s	363.71	Calculated Property
η	0.0008169	Pa×s	386.08	Calculated Property
η	0.0005338	Pa×s	408.45	Calculated Property
η	0.0003646	Pa×s	430.82	Calculated Property
η	0.0002585	Pa×s	453.19	Calculated Property
η	0.0001894	Pa×s	475.56	Calculated Property

Similar Compounds

Find more compounds similar to Ethanol, 2-(heptyloxy)-.

Mixtures

• Water + Ethanol, 2-(heptyloxy)-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Mutual Solubility and Lower Critical Solution Temperature for Water + Glycol Ether Systems
• Joback Method
• McGowan Method
• NIST Webbook

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