Chemical Properties of Ethylene oxalate (CAS 3524-70-7)

InChI

InChI=1S/C4H4O4/c5-3-4(6)8-2-1-7-3/h1-2H2

InChI Key

ZNLAHAOCFKBYRH-UHFFFAOYSA-N

Formula

C4H4O4

SMILES

O=C1OCCOC1=O

Molecular Weight¹

116.07

CAS

3524-70-7

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (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).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-1448.50 ± 1.20	kJ/mol	NIST
ΔfG°	-402.46	kJ/mol	Joback Calculated Property
ΔfH°gas	-590.63	kJ/mol	Joback Calculated Property
ΔfH°solid	-697.00 ± 1.20	kJ/mol	NIST
ΔfusH°	11.86	kJ/mol	Joback Calculated Property
ΔvapH°	42.75	kJ/mol	Joback Calculated Property
log10WS	0.88		Crippen Calculated Property
logPoct/wat	-0.914		Crippen Calculated Property
McVol	71.240	ml/mol	McGowan Calculated Property
Pc	5809.41	kPa	Joback Calculated Property
S°solid,1 bar	[149.70; 158.40]	J/mol×K
S°solid,1 bar	158.40	J/mol×K	NIST
S°solid,1 bar	149.70	J/mol×K	NIST
Tboil	504.68	K	Joback Calculated Property
Tc	755.81	K	Joback Calculated Property
Tfus	336.04	K	Joback Calculated Property
Ttriple	415.00 ± 1.00	K	NIST
Vc	0.249	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[156.52; 211.63]	J/mol×K	[504.68; 755.81]
Cp,gas	156.52	J/mol×K	504.68	Joback Calculated Property
Cp,gas	166.76	J/mol×K	546.54	Joback Calculated Property
Cp,gas	176.68	J/mol×K	588.39	Joback Calculated Property
Cp,gas	186.20	J/mol×K	630.25	Joback Calculated Property
Cp,gas	195.24	J/mol×K	672.10	Joback Calculated Property
Cp,gas	203.75	J/mol×K	713.96	Joback Calculated Property
Cp,gas	211.63	J/mol×K	755.81	Joback Calculated Property
Cp,solid	[141.90; 141.90]	J/mol×K	[298.15; 298.15]
Cp,solid	141.90	J/mol×K	298.15	NIST
Cp,solid	141.90	J/mol×K	298.15	NIST
ΔfusH	[13.40; 13.40]	kJ/mol	[415.00; 415.00]
ΔfusH	13.40	kJ/mol	415.00	NIST
ΔfusH	13.40	kJ/mol	415.00	NIST
ΔfusS	32.29	J/mol×K	415.00	NIST

Similar Compounds

Find more compounds similar to Ethylene oxalate.

Sources

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

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