Chemical Properties of 1,3-Isobenzofurandione, 5,5'-carbonylbis-

InChI

InChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H

InChI Key

VQVIHDPBMFABCQ-UHFFFAOYSA-N

Formula

C17H6O7

SMILES

O=C(c1ccc2c(c1)C(=O)OC2=O)c1ccc2c(c1)C(=O)OC2=O

Molecular Weight¹

322.23

Other Names

• 3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride
• 3,3',4,4'-Tetracarboxybenzophenone dianhydride
• 3,3',4,4'-benzophenonetetracarboxylic dianhydride
• 4,4'-Carbonylbis(phthalic anhydride)
• 4,4'-Diphthalic anhydride ketone
• 4,4'-carbonyldiphthalic anhydride
• Benzophenone-3,3',4,4'-tetracarboxylic dianhydride
• Benzophenonetetracarboxylic acid anhydride
• Benzophenonetetracarboxylic acid dianhydride
• Benzophenonetetracarboxylic anhydride
• Benzophenonetetracarboxylic dianhydride
• Bis-(3-phthalyl anhydride) ketone
• NSC 78480
• Phthalic anhydride, 4,4'-carbonyldi-
• benzophenone-3,3':4,4'-tetracarboxylic dianhydride

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion 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).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Enthalpy of vaporization at standard conditions, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[584.95; 619.18]	J/mol×K	[973.53; 1228.72]
Cp,gas	584.95	J/mol×K	973.53	Joback Calculated Property
Cp,gas	592.42	J/mol×K	1016.06	Joback Calculated Property
Cp,gas	599.09	J/mol×K	1058.59	Joback Calculated Property
Cp,gas	605.02	J/mol×K	1101.12	Joback Calculated Property
Cp,gas	610.29	J/mol×K	1143.65	Joback Calculated Property
Cp,gas	614.99	J/mol×K	1186.19	Joback Calculated Property
Cp,gas	619.18	J/mol×K	1228.72	Joback Calculated Property
Cp,solid	318.70	J/mol×K	300.00	NIST

Similar Compounds

Find more compounds similar to 1,3-Isobenzofurandione, 5,5'-carbonylbis-.

Mixtures

• Carbon dioxide + 1,3-Isobenzofurandione, 5,5'-carbonylbis-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Determining the Solubility of Organic Compounds in Supercritical Carbon Dioxide Using Supercritical Fluid Chromatography Directly Interfaced to Supercritical Fluid Solubility Apparatus
• Joback Method
• McGowan Method
• NIST Webbook

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