Chemical Properties of 1-Propanol, 2-ethoxy- (CAS 19089-47-5)

InChI

InChI=1S/C5H12O2/c1-3-7-5(2)4-6/h5-6H,3-4H2,1-2H3

InChI Key

DEDUBNVYPMOFDR-UHFFFAOYSA-N

Formula

C5H12O2

SMILES

CCOC(C)CO

Molecular Weight¹

104.15

CAS

19089-47-5

Other Names

• 2-Ethoxy-1-propanol
• 2-ethoxypropanol
• Propylene glycol monoethyl ether, «alpha»

• 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).
• 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).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-455.47	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	10.46	kJ/mol	Joback Calculated Property
ΔvapH°	56.21	kJ/mol	Relay (1.0) Calculated Property
IE	9.91	eV	Relay (1.0) Calculated Property
log10WS	0.62		Relay (1.0) Calculated Property
logPoct/wat	0.404		Crippen Calculated Property
McVol	93.050	ml/mol	McGowan Calculated Property
Pc	3834.03	kPa	Joback Calculated Property
Inp	[721.00; 779.00]
Inp	721.00		NIST
Inp	728.00		NIST
Inp	779.00		NIST
Inp	754.00		NIST
Inp	721.00		NIST
Inp	779.00		NIST
Tboil	413.43	K	Relay (1.0) Calculated Property
Tc	584.39	K	Relay (1.0) Calculated Property
Tfus	202.22	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[139.14; 314.99]	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			2.74520e+01
Coefficient B			4.55540e-01
Coefficient C			-1.70800e-04
Coefficient D			2.80000e-09
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	139.14	J/mol×K	273.00	Calculated Property
Cp,gas	167.36	J/mol×K	353.78	Calculated Property
Cp,gas	193.39	J/mol×K	434.56	Calculated Property
Cp,gas	217.23	J/mol×K	515.33	Calculated Property
Cp,gas	238.90	J/mol×K	596.11	Calculated Property
Cp,gas	258.41	J/mol×K	676.89	Calculated Property
Cp,gas	275.77	J/mol×K	757.67	Calculated Property
Cp,gas	290.98	J/mol×K	838.44	Calculated Property
Cp,gas	304.05	J/mol×K	919.22	Calculated Property
Cp,gas	314.99	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.1081645; 0.0002624]	Pa×s	[214.16; 415.57]	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			-1.46482e+01
Coefficient B			2.66074e+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.			214.16
Temperature range, max.			415.57
η	0.1081645	Pa×s	214.16	Calculated Property
η	0.0333880	Pa×s	236.54	Calculated Property
η	0.0126283	Pa×s	258.92	Calculated Property
η	0.0055755	Pa×s	281.30	Calculated Property
η	0.0027769	Pa×s	303.68	Calculated Property
η	0.0015219	Pa×s	326.06	Calculated Property
η	0.0009011	Pa×s	348.44	Calculated Property
η	0.0005683	Pa×s	370.81	Calculated Property
η	0.0003778	Pa×s	393.19	Calculated Property
η	0.0002624	Pa×s	415.57	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[317.02; 422.90]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.76895e+01
Coefficient B			-4.53973e+03
Coefficient C			-5.61450e+01
Temperature range, min.			317.02
Temperature range, max.			422.90
Pvap	1.33	kPa	317.02	Calculated Property
Pvap	2.82	kPa	328.78	Calculated Property
Pvap	5.63	kPa	340.55	Calculated Property
Pvap	10.60	kPa	352.31	Calculated Property
Pvap	19.05	kPa	364.08	Calculated Property
Pvap	32.77	kPa	375.84	Calculated Property
Pvap	54.24	kPa	387.61	Calculated Property
Pvap	86.74	kPa	399.37	Calculated Property
Pvap	134.45	kPa	411.14	Calculated Property
Pvap	202.64	kPa	422.90	Calculated Property

Similar Compounds

Find more compounds similar to 1-Propanol, 2-ethoxy-.

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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