Chemical Properties of 1,2-Dipropoxyethane (CAS 18854-56-3)

InChI

InChI=1S/C8H18O2/c1-3-5-9-7-8-10-6-4-2/h3-8H2,1-2H3

InChI Key

HQSLKNLISLWZQH-UHFFFAOYSA-N

Formula

C8H18O2

SMILES

CCCOCCOCCC

Molecular Weight¹

146.23

CAS

18854-56-3

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase 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).
• 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

Property	Value	Unit	Source
ω	0.5237		Relay (1.0) Calculated Property
ΔfG°	-193.52	kJ/mol	Joback Calculated Property
ΔfH°gas	-465.10	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	18.85	kJ/mol	Joback Calculated Property
ΔvapH°	[50.60; 50.62]	kJ/mol
ΔvapH°	50.62 ± 0.14	kJ/mol	NIST
ΔvapH°	50.60 ± 0.10	kJ/mol	NIST
IE	9.39	eV	Relay (1.0) Calculated Property
log10WS	-1.63		Relay (1.0) Calculated Property
logPoct/wat	1.840		Crippen Calculated Property
McVol	135.320	ml/mol	McGowan Calculated Property
Pc	2450.74	kPa	Joback Calculated Property
Tboil	[435.00; 436.35]	K
Tboil	436.35 ± 0.70	K	NIST
Tboil	435.00 ± 8.00	K	NIST
Tc	605.68	K	Relay (1.0) Calculated Property
Tfus	194.88	K	Relay (1.0) Calculated Property
Vc	0.525	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[206.00; 469.06]	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			4.66160e+01
Coefficient B			6.37440e-01
Coefficient C			-1.89400e-04
Coefficient D			-2.56000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	206.00	J/mol×K	273.00	Calculated Property
Cp,gas	247.29	J/mol×K	353.78	Calculated Property
Cp,gas	285.75	J/mol×K	434.56	Calculated Property
Cp,gas	321.31	J/mol×K	515.33	Calculated Property
Cp,gas	353.88	J/mol×K	596.11	Calculated Property
Cp,gas	383.37	J/mol×K	676.89	Calculated Property
Cp,gas	409.72	J/mol×K	757.67	Calculated Property
Cp,gas	432.84	J/mol×K	838.44	Calculated Property
Cp,gas	452.64	J/mol×K	919.22	Calculated Property
Cp,gas	469.06	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0030523; 0.0002110]	Pa×s	[224.38; 414.24]	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			-1.16208e+01
Coefficient B			1.30790e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			224.38
Temperature range, max.			414.24
η	0.0030523	Pa×s	224.38	Calculated Property
η	0.0018496	Pa×s	245.48	Calculated Property
η	0.0012133	Pa×s	266.57	Calculated Property
η	0.0008466	Pa×s	287.67	Calculated Property
η	0.0006206	Pa×s	308.76	Calculated Property
η	0.0004733	Pa×s	329.86	Calculated Property
η	0.0003729	Pa×s	350.95	Calculated Property
η	0.0003019	Pa×s	372.05	Calculated Property
η	0.0002500	Pa×s	393.14	Calculated Property
η	0.0002110	Pa×s	414.24	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[285.99; 541.17]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.02766e+01
Coefficient B			-2.51920e+03
Coefficient C			-3.37920e+01
Temperature range, min.			285.99
Temperature range, max.			541.17
Pvap	1.33	kPa	285.99	Calculated Property
Pvap	3.66	kPa	314.34	Calculated Property
Pvap	8.34	kPa	342.70	Calculated Property
Pvap	16.56	kPa	371.05	Calculated Property
Pvap	29.55	kPa	399.40	Calculated Property
Pvap	48.53	kPa	427.76	Calculated Property
Pvap	74.54	kPa	456.11	Calculated Property
Pvap	108.49	kPa	484.46	Calculated Property
Pvap	151.04	kPa	512.82	Calculated Property
Pvap	202.64	kPa	541.17	Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Dipropoxyethane.

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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