Chemical Properties of 1,2,4,5-Benzene-tetracarboxylic acid (CAS 89-05-4)

InChI

InChI=1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)

InChI Key

CYIDZMCFTVVTJO-UHFFFAOYSA-N

Formula

C10H6O8

SMILES

O=C(O)c1cc(C(=O)O)c(C(=O)O)cc1C(=O)O

Molecular Weight¹

254.15

CAS

89-05-4

Other Names

• 1,2,4,5-benzenetetracarboxylic acid
• 1,2,4,5-tetracarboxybenzene
• Benzene-1,2,4,5-tetracarboxylic acid
• USAF xr-20
• pyromellitic acid

• 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_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).
• 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).
• 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

Cheméo can also estimate Critical Pressure, Critical Volume, 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	[457.15; 482.89]	J/mol×K	[1052.06; 1301.65]
Cp,gas	457.15	J/mol×K	1052.06	Joback Calculated Property
Cp,gas	461.90	J/mol×K	1093.66	Joback Calculated Property
Cp,gas	466.36	J/mol×K	1135.26	Joback Calculated Property
Cp,gas	470.62	J/mol×K	1176.86	Joback Calculated Property
Cp,gas	474.75	J/mol×K	1218.45	Joback Calculated Property
Cp,gas	478.81	J/mol×K	1260.05	Joback Calculated Property
Cp,gas	482.89	J/mol×K	1301.65	Joback Calculated Property
η	[0.0000593; 0.0001114]	Pa×s	[908.84; 1052.06]
η	0.0001114	Pa×s	908.84	Joback Calculated Property
η	0.0000989	Pa×s	932.71	Joback Calculated Property
η	0.0000884	Pa×s	956.58	Joback Calculated Property
η	0.0000794	Pa×s	980.45	Joback Calculated Property
η	0.0000717	Pa×s	1004.32	Joback Calculated Property
η	0.0000651	Pa×s	1028.19	Joback Calculated Property
η	0.0000593	Pa×s	1052.06	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,2,4,5-Benzene-tetracarboxylic acid.

Mixtures

• 1,2,4,5-Benzene-tetracarboxylic acid + Water

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• The solubilities of benzene polycarboxylic acids in water
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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