Chemical Properties of Ethanol, 2-[(2-ethylhexyl)oxy]- (CAS 1559-35-9)

InChI

InChI=1S/C10H22O2/c1-3-5-6-10(4-2)9-12-8-7-11/h10-11H,3-9H2,1-2H3

InChI Key

OHJYHAOODFPJOD-UHFFFAOYSA-N

Formula

C10H22O2

SMILES

CCCCC(CC)COCCO

Molecular Weight¹

174.28

CAS

1559-35-9

Other Names

• 2-(2-Ethylhexyloxy)ethanol
• Ethylene glycol mono(2-ethylhexyl) ether

• ω : Acentric Factor.
• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor 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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Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[245.21; 572.95]	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			2.29070e+01
Coefficient B			9.30540e-01
Coefficient C			-4.42800e-04
Coefficient D			6.23000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	245.21	J/mol×K	273.00	Calculated Property
Cp,gas	299.45	J/mol×K	353.78	Calculated Property
Cp,gas	348.77	J/mol×K	434.56	Calculated Property
Cp,gas	393.38	J/mol×K	515.33	Calculated Property
Cp,gas	433.46	J/mol×K	596.11	Calculated Property
Cp,gas	469.22	J/mol×K	676.89	Calculated Property
Cp,gas	500.85	J/mol×K	757.67	Calculated Property
Cp,gas	528.55	J/mol×K	838.44	Calculated Property
Cp,gas	552.52	J/mol×K	919.22	Calculated Property
Cp,gas	572.95	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0286706; 0.0001548]	Pa×s	[270.51; 492.78]	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			-1.51283e+01
Coefficient B			3.13154e+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.			270.51
Temperature range, max.			492.78
η	0.0286706	Pa×s	270.51	Calculated Property
η	0.0108851	Pa×s	295.21	Calculated Property
η	0.0047992	Pa×s	319.90	Calculated Property
η	0.0023795	Pa×s	344.60	Calculated Property
η	0.0012958	Pa×s	369.30	Calculated Property
η	0.0007616	Pa×s	393.99	Calculated Property
η	0.0004765	Pa×s	418.69	Calculated Property
η	0.0003142	Pa×s	443.39	Calculated Property
η	0.0002164	Pa×s	468.09	Calculated Property
η	0.0001548	Pa×s	492.78	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[387.02; 544.03]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.51205e+01
Coefficient B			-4.54702e+03
Coefficient C			-8.04700e+01
Temperature range, min.			387.02
Temperature range, max.			544.03
Pvap	1.33	kPa	387.02	Calculated Property
Pvap	2.96	kPa	404.47	Calculated Property
Pvap	6.07	kPa	421.91	Calculated Property
Pvap	11.60	kPa	439.36	Calculated Property
Pvap	20.86	kPa	456.80	Calculated Property
Pvap	35.63	kPa	474.25	Calculated Property
Pvap	58.16	kPa	491.69	Calculated Property
Pvap	91.21	kPa	509.14	Calculated Property
Pvap	138.10	kPa	526.58	Calculated Property
Pvap	202.66	kPa	544.03	Calculated Property

Similar Compounds

Find more compounds similar to Ethanol, 2-[(2-ethylhexyl)oxy]-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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