Chemical Properties of Propane, 1,1-diethoxy-2-methyl- (CAS 1741-41-9)

InChI

InChI=1S/C8H18O2/c1-5-9-8(7(3)4)10-6-2/h7-8H,5-6H2,1-4H3

InChI Key

KZDFOVZPOBSHDH-UHFFFAOYSA-N

Formula

C8H18O2

SMILES

CCOC(OCC)C(C)C

Molecular Weight¹

146.23

CAS

1741-41-9

Other Names

• Isobutyraldehyde, diethyl acetal
• Isobutanal diethyl acetal
• Isobutylaldehyde diethyl acetal
• 1,1-Diethoxy-2-methylpropane
• 1,1-Diethoxyisobutane

• 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).
• 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.
• I : 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
ΔfG°	-198.40	kJ/mol	Joback Calculated Property
ΔfH°gas	-483.45	kJ/mol	Joback Calculated Property
ΔfusH°	11.81	kJ/mol	Joback Calculated Property
ΔvapH°	37.45	kJ/mol	Joback Calculated Property
log10WS	-1.71		Crippen Calculated Property
logPoct/wat	2.042		Crippen Calculated Property
McVol	135.320	ml/mol	McGowan Calculated Property
Pc	2490.03	kPa	Joback Calculated Property
Inp	[830.00; 865.00]
Inp	850.00		NIST
Inp	859.00		NIST
Inp	859.00		NIST
Inp	859.00		NIST
Inp	859.00		NIST
Inp	858.00		NIST
Inp	859.00		NIST
Inp	Outlier 830.00		NIST
Inp	865.00		NIST
Inp	858.00		NIST
I	[962.00; 1000.00]
I	962.00		NIST
I	969.00		NIST
I	969.00		NIST
I	970.00		NIST
I	976.00		NIST
I	977.00		NIST
I	977.00		NIST
I	Outlier 1000.00		NIST
Tboil	411.00 ± 4.00	K	NIST
Tc	597.88	K	Joback Calculated Property
Tfus	194.38	K	Joback Calculated Property
Vc	0.507	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[282.44; 355.77]	J/mol×K	[426.40; 597.88]
Cp,gas	282.44	J/mol×K	426.40	Joback Calculated Property
Cp,gas	295.62	J/mol×K	454.98	Joback Calculated Property
Cp,gas	308.43	J/mol×K	483.56	Joback Calculated Property
Cp,gas	320.85	J/mol×K	512.14	Joback Calculated Property
Cp,gas	332.88	J/mol×K	540.72	Joback Calculated Property
Cp,gas	344.52	J/mol×K	569.30	Joback Calculated Property
Cp,gas	355.77	J/mol×K	597.88	Joback Calculated Property
η	[0.0001762; 0.0084710]	Pa×s	[194.38; 426.40]
η	0.0084710	Pa×s	194.38	Joback Calculated Property
η	0.0026002	Pa×s	233.05	Joback Calculated Property
η	0.0011171	Pa×s	271.72	Joback Calculated Property
η	0.0005924	Pa×s	310.39	Joback Calculated Property
η	0.0003615	Pa×s	349.06	Joback Calculated Property
η	0.0002435	Pa×s	387.73	Joback Calculated Property
η	0.0001762	Pa×s	426.40	Joback Calculated Property

Similar Compounds

Find more compounds similar to Propane, 1,1-diethoxy-2-methyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.