Chemical Properties of 1,2-Ethanediol, diformate (CAS 629-15-2)

InChI

InChI=1S/C4H6O4/c5-3-7-1-2-8-4-6/h3-4H,1-2H2

InChI Key

IKCQWKJZLSDDSS-UHFFFAOYSA-N

Formula

C4H6O4

SMILES

O=COCCOC=O

Molecular Weight¹

118.09

CAS

629-15-2

Other Names

• Ethylene glycol, diformate
• Ethylene formate
• Glycol, diformate
• 1,2-Diformyloxyethane
• Formic acid, ethylene ester
• Ethanediol diformate
• ethylene diformate

• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[164.07; 197.92]	J/mol×K	[433.08; 614.84]
Cp,gas	164.07	J/mol×K	433.08	Joback Calculated Property
Cp,gas	170.05	J/mol×K	463.37	Joback Calculated Property
Cp,gas	175.92	J/mol×K	493.67	Joback Calculated Property
Cp,gas	181.65	J/mol×K	523.96	Joback Calculated Property
Cp,gas	187.23	J/mol×K	554.25	Joback Calculated Property
Cp,gas	192.66	J/mol×K	584.55	Joback Calculated Property
Cp,gas	197.92	J/mol×K	614.84	Joback Calculated Property
η	[0.0003400; 0.0024139]	Pa×s	[263.30; 433.08]
η	0.0024139	Pa×s	263.30	Joback Calculated Property
η	0.0014859	Pa×s	291.60	Joback Calculated Property
η	0.0009967	Pa×s	319.89	Joback Calculated Property
η	0.0007134	Pa×s	348.19	Joback Calculated Property
η	0.0005369	Pa×s	376.49	Joback Calculated Property
η	0.0004205	Pa×s	404.78	Joback Calculated Property
η	0.0003400	Pa×s	433.08	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Ethanediol, diformate.

Sources

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

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