Chemical Properties of Propane, 1,1'-[ethylidenebis(oxy)]bis- (CAS 105-82-8)

InChI

InChI=1S/C8H18O2/c1-4-6-9-8(3)10-7-5-2/h8H,4-7H2,1-3H3

InChI Key

MISTZQJSHHTDCF-UHFFFAOYSA-N

Formula

C8H18O2

SMILES

CCCOC(C)OCCC

Molecular Weight¹

146.23

CAS

105-82-8

Other Names

• Acetaldehyde, dipropyl acetal
• 1,1-Dipropoxyethane
• Acetaldehyde di-n-propyl acetal
• Dipropyl acetal
• n-Propyl acetal
• Ethane, 1,1-dipropoxy

• 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).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.4617		Relay (1.0) Calculated Property
ΔfG°	-195.96	kJ/mol	Joback Calculated Property
ΔfH°gas	-518.16	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	15.33	kJ/mol	Joback Calculated Property
ΔvapH°	44.75	kJ/mol	Relay (1.0) Calculated Property
IE	9.58	eV	Relay (1.0) Calculated Property
log10WS	-1.57		Relay (1.0) Calculated Property
logPoct/wat	2.186		Crippen Calculated Property
McVol	135.320	ml/mol	McGowan Calculated Property
Pc	2470.27	kPa	Joback Calculated Property
Inp	[856.00; 863.00]
Inp	856.00		NIST
Inp	863.00		NIST
Inp	856.00		NIST
Tboil	[367.85; 417.00]	K
Tboil	367.85 ± 0.50	K	NIST
Tboil	417.00 ± 4.00	K	NIST
Tc	568.07	K	Relay (1.0) Calculated Property
Tfus	171.97	K	Relay (1.0) Calculated Property
Vc	0.522	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[205.69; 469.59]	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			4.49340e+01
Coefficient B			6.43360e-01
Coefficient C			-1.92600e-04
Coefficient D			-2.61000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	205.69	J/mol×K	273.00	Calculated Property
Cp,gas	247.28	J/mol×K	353.78	Calculated Property
Cp,gas	286.00	J/mol×K	434.56	Calculated Property
Cp,gas	321.76	J/mol×K	515.33	Calculated Property
Cp,gas	354.48	J/mol×K	596.11	Calculated Property
Cp,gas	384.08	J/mol×K	676.89	Calculated Property
Cp,gas	410.47	J/mol×K	757.67	Calculated Property
Cp,gas	433.58	J/mol×K	838.44	Calculated Property
Cp,gas	453.31	J/mol×K	919.22	Calculated Property
Cp,gas	469.59	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0048555; 0.0001988]	Pa×s	[209.38; 416.43]	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			-1.17548e+01
Coefficient B			1.34572e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			209.38
Temperature range, max.			416.43
η	0.0048555	Pa×s	209.38	Calculated Property
η	0.0025698	Pa×s	232.39	Calculated Property
η	0.0015253	Pa×s	255.39	Calculated Property
η	0.0009868	Pa×s	278.40	Calculated Property
η	0.0006824	Pa×s	301.40	Calculated Property
η	0.0004972	Pa×s	324.41	Calculated Property
η	0.0003777	Pa×s	347.41	Calculated Property
η	0.0002970	Pa×s	370.42	Calculated Property
η	0.0002401	Pa×s	393.43	Calculated Property
η	0.0001988	Pa×s	416.43	Calculated Property

Similar Compounds

Find more compounds similar to Propane, 1,1'-[ethylidenebis(oxy)]bis-.

Sources

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

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