Chemical Properties of Diphenyl oxalate (CAS 3155-16-6)

InChI

InChI=1S/C14H10O4/c15-13(17-11-7-3-1-4-8-11)14(16)18-12-9-5-2-6-10-12/h1-10H

InChI Key

ULOZDEVJRTYKFE-UHFFFAOYSA-N

Formula

C14H10O4

SMILES

O=C(Oc1ccccc1)C(=O)Oc1ccccc1

Molecular Weight¹

242.23

CAS

3155-16-6

Other Names

• Ethanedioic acid, diphenyl ester
• Oxalic acid, diphenyl ester

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_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_subH° : Enthalpy of sublimation 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-6399.00 ± 3.00	kJ/mol	NIST
ΔfG°	-176.02	kJ/mol	Joback Calculated Property
ΔfH°gas	-437.20 ± 9.20	kJ/mol	NIST
ΔfH°solid	-540.00 ± 3.00	kJ/mol	NIST
ΔfusH°	25.67	kJ/mol	Joback Calculated Property
ΔsubH°	[102.80; 103.00]	kJ/mol
ΔsubH°	103.00 ± 8.40	kJ/mol	NIST
ΔsubH°	102.80	kJ/mol	NIST
ΔvapH°	69.62	kJ/mol	Joback Calculated Property
IE	7.94	eV	NIST
log10WS	-2.91		Crippen Calculated Property
logPoct/wat	2.198		Crippen Calculated Property
McVol	175.480	ml/mol	McGowan Calculated Property
Pc	3059.17	kPa	Joback Calculated Property
Tboil	725.66	K	Joback Calculated Property
Tc	970.13	K	Joback Calculated Property
Tfus	444.70	K	Joback Calculated Property
Vc	0.651	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[454.39; 514.89]	J/mol×K	[725.66; 970.13]
Cp,gas	454.39	J/mol×K	725.66	Joback Calculated Property
Cp,gas	467.35	J/mol×K	766.40	Joback Calculated Property
Cp,gas	479.12	J/mol×K	807.15	Joback Calculated Property
Cp,gas	489.73	J/mol×K	847.89	Joback Calculated Property
Cp,gas	499.20	J/mol×K	888.64	Joback Calculated Property
Cp,gas	507.58	J/mol×K	929.38	Joback Calculated Property
Cp,gas	514.89	J/mol×K	970.13	Joback Calculated Property
η	[0.0001199; 0.0009967]	Pa×s	[444.70; 725.66]
η	0.0009967	Pa×s	444.70	Joback Calculated Property
η	0.0005919	Pa×s	491.53	Joback Calculated Property
η	0.0003849	Pa×s	538.35	Joback Calculated Property
η	0.0002681	Pa×s	585.18	Joback Calculated Property
η	0.0001971	Pa×s	632.01	Joback Calculated Property
η	0.0001511	Pa×s	678.83	Joback Calculated Property
η	0.0001199	Pa×s	725.66	Joback Calculated Property
ΔfusH	31.38	kJ/mol	403.00	NIST

Similar Compounds

Find more compounds similar to Diphenyl oxalate.

Sources

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

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