Chemical Properties of Tolfenamic acid (CAS 13710-19-5)

InChI

InChI=1S/C14H12ClNO2/c1-9-11(15)6-4-8-12(9)16-13-7-3-2-5-10(13)14(17)18/h2-8,16H,1H3,(H,17,18)

InChI Key

YEZNLOUZAIOMLT-UHFFFAOYSA-N

Formula

C14H12ClNO2

SMILES

Cc1c(Cl)cccc1Nc1ccccc1C(=O)O

Molecular Weight¹

261.70

CAS

13710-19-5

Other Names

• Benzoic acid, 2-[(3-chloro-2-methylphenyl)amino]-
• Anthranilic acid, N-(3-chloro-o-tolyl)-
• N-(3-Chloro-2-methylphenyl)anthranilic acid
• N-(3-Chloro-o-tolyl)-anthranilic acid
• GEA 6414
• N-(2-Methyl-3-chlorophenyl)anthranilic acid
• Clotam
• Tolfedine
• Tolfine
• 2-[(3-Chloro-2-methylphenyl)amino]benzoic acid (tolfenamic acid)

• C_p,gas : Ideal gas 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_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_subH : Enthalpy of sublimation 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[507.69; 557.07]	J/mol×K	[821.67; 1051.15]
Cp,gas	507.69	J/mol×K	821.67	Joback Calculated Property
Cp,gas	517.86	J/mol×K	859.92	Joback Calculated Property
Cp,gas	527.18	J/mol×K	898.16	Joback Calculated Property
Cp,gas	535.71	J/mol×K	936.41	Joback Calculated Property
Cp,gas	543.50	J/mol×K	974.66	Joback Calculated Property
Cp,gas	550.60	J/mol×K	1012.90	Joback Calculated Property
Cp,gas	557.07	J/mol×K	1051.15	Joback Calculated Property
ΔfusH	[38.60; 41.20]	kJ/mol	[484.30; 485.30]
ΔfusH	38.60	kJ/mol	484.30	NIST
ΔfusH	41.20	kJ/mol	485.30	NIST
ΔsubH	125.70 ± 0.80	kJ/mol	359.50	NIST

Similar Compounds

Find more compounds similar to Tolfenamic acid.

Sources

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

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