Chemical Properties of Triethoxymethane

InChI

InChI=1S/C7H16O3/c1-4-8-7(9-5-2)10-6-3/h7H,4-6H2,1-3H3

InChI Key

GKASDNZWUGIAMG-UHFFFAOYSA-N

Formula

C7H16O3

SMILES

CCOC(OCC)OCC

Molecular Weight¹

148.20

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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_fH°_liquid : Liquid phase 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).
• 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
ΔcH°liquid	-4362.80 ± 1.10	kJ/mol	NIST
ΔfH°gas	-630.60 ± 1.50	kJ/mol	NIST
ΔfH°liquid	-678.40 ± 1.50	kJ/mol	NIST
ΔfusH°	13.93	kJ/mol	Joback Calculated Property
ΔvapH°	[47.80; 47.80]	kJ/mol
ΔvapH°	47.80 ± 0.10	kJ/mol	NIST
ΔvapH°	47.80	kJ/mol	NIST
IE	9.64	eV	Relay (1.0) Calculated Property
log10WS	-0.83		Relay (1.0) Calculated Property
logPoct/wat	1.380		Crippen Calculated Property
McVol	127.100	ml/mol	McGowan Calculated Property
Pc	2676.31	kPa	Joback Calculated Property
Tboil	406.75	K	Relay (1.0) Calculated Property
Tc	557.38	K	Relay (1.0) Calculated Property
Tfus	188.98	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	[199.88; 436.50]	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			7.13430e+01
Coefficient B			4.85160e-01
Coefficient C			-2.72000e-05
Coefficient D			-9.28000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	199.88	J/mol×K	273.00	Calculated Property
Cp,gas	235.47	J/mol×K	353.78	Calculated Property
Cp,gas	269.42	J/mol×K	434.56	Calculated Property
Cp,gas	301.44	J/mol×K	515.33	Calculated Property
Cp,gas	331.23	J/mol×K	596.11	Calculated Property
Cp,gas	358.50	J/mol×K	676.89	Calculated Property
Cp,gas	382.96	J/mol×K	757.67	Calculated Property
Cp,gas	404.30	J/mol×K	838.44	Calculated Property
Cp,gas	422.25	J/mol×K	919.22	Calculated Property
Cp,gas	436.50	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0033654; 0.0001782]	Pa×s	[220.34; 416.75]	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			-1.19284e+01
Coefficient B			1.37365e+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.			220.34
Temperature range, max.			416.75
η	0.0033654	Pa×s	220.34	Calculated Property
η	0.0019189	Pa×s	242.16	Calculated Property
η	0.0012006	Pa×s	263.99	Calculated Property
η	0.0008069	Pa×s	285.81	Calculated Property
η	0.0005738	Pa×s	307.63	Calculated Property
η	0.0004269	Pa×s	329.46	Calculated Property
η	0.0003295	Pa×s	351.28	Calculated Property
η	0.0002621	Pa×s	373.11	Calculated Property
η	0.0002139	Pa×s	394.93	Calculated Property
η	0.0001782	Pa×s	416.75	Calculated Property

Similar Compounds

Find more compounds similar to Triethoxymethane.

Sources

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

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