Chemical Properties of 2,5-Thiophenedicarboxylic acid (CAS 4282-31-9)

InChI

InChI=1S/C6H4O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)

InChI Key

YCGAZNXXGKTASZ-UHFFFAOYSA-N

Formula

C6H4O4S

SMILES

O=C(O)c1ccc(C(=O)O)s1

Molecular Weight¹

172.16

CAS

4282-31-9

Other Names

• 2,5-Dicarboxythiophene
• thiophene-2,5-dicarboxylic acid

• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point 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 Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l 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,solid	[161.40; 229.80]	J/mol×K	[277.15; 445.15]
Cp,solid	161.40	J/mol×K	277.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	162.70	J/mol×K	280.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	163.70	J/mol×K	285.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	164.70	J/mol×K	290.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	166.40	J/mol×K	295.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	167.10	J/mol×K	298.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	167.70	J/mol×K	300.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	169.50	J/mol×K	305.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	171.00	J/mol×K	310.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	173.10	J/mol×K	315.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	175.10	J/mol×K	320.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	177.00	J/mol×K	325.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	178.10	J/mol×K	330.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	179.70	J/mol×K	335.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	180.80	J/mol×K	340.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	182.30	J/mol×K	345.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	184.00	J/mol×K	350.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	186.10	J/mol×K	355.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	186.40	J/mol×K	360.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	190.10	J/mol×K	365.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	192.40	J/mol×K	370.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	194.20	J/mol×K	375.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	196.70	J/mol×K	380.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	198.70	J/mol×K	385.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	200.90	J/mol×K	390.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	203.30	J/mol×K	395.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	206.10	J/mol×K	400.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	209.60	J/mol×K	405.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	210.90	J/mol×K	410.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	213.70	J/mol×K	415.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	216.30	J/mol×K	420.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	219.40	J/mol×K	425.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	223.10	J/mol×K	430.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	225.50	J/mol×K	435.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	228.10	J/mol×K	440.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
Cp,solid	229.80	J/mol×K	445.15	Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives

Similar Compounds

Find more compounds similar to 2,5-Thiophenedicarboxylic acid.

Mixtures

• Ethanol + Water + 2,5-Thiophenedicarboxylic acid
• Water + 2,5-Thiophenedicarboxylic acid
• Ethanol + 2,5-Thiophenedicarboxylic acid
• Methyl Alcohol + 2,5-Thiophenedicarboxylic acid
• 2-Propanol + 2,5-Thiophenedicarboxylic acid
• 1-Butanol + 2,5-Thiophenedicarboxylic acid
• Acetic acid + 2,5-Thiophenedicarboxylic acid
• n-Hexane + 2,5-Thiophenedicarboxylic acid
• Acetonitrile + 2,5-Thiophenedicarboxylic acid
• Acetone + 2,5-Thiophenedicarboxylic acid
• Ethanol + Acetic acid + 2,5-Thiophenedicarboxylic acid

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
• Solid-liquid equilibrium and thermodynamic of 2,5-thiophenedicarboxylic acid in different organic solvents
• Thermodynamic models for determination of the solid-liquid equilibrium of 2,5-thiophenedicarboxylic acid in (acetic acid + ethanol) binary solvent mixtures
• Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives
• Solubility and solution thermodynamics of 2,5-thiophenedicarboxylic acid in (water + ethanol) binary solvent mixtures
• 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.
These property values are available through the Cheméo API. A free account gives you an access key.