Chemical Properties of 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid

InChI

InChI=1S/C14H18O4/c1-7-8(2)12-10(9(3)11(7)15)5-6-14(4,18-12)13(16)17/h15H,5-6H2,1-4H3,(H,16,17)

InChI Key

GLEVLJDDWXEYCO-UHFFFAOYSA-N

Formula

C14H18O4

SMILES

Cc1c(C)c2c(c(C)c1O)CCC(C)(C(=O)O)O2

Molecular Weight¹

250.29

Other Names

• (R,S)-6-hydroxy-2,5,7,8-tetramethyl-2-chromanecarboxylic acid
• 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, 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,gas	[588.04; 683.47]	J/mol×K	[830.85; 1071.35]
Cp,gas	588.04	J/mol×K	830.85	Joback Calculated Property
Cp,gas	602.79	J/mol×K	870.93	Joback Calculated Property
Cp,gas	617.68	J/mol×K	911.02	Joback Calculated Property
Cp,gas	632.97	J/mol×K	951.10	Joback Calculated Property
Cp,gas	648.88	J/mol×K	991.18	Joback Calculated Property
Cp,gas	665.63	J/mol×K	1031.27	Joback Calculated Property
Cp,gas	683.47	J/mol×K	1071.35	Joback Calculated Property

Similar Compounds

Find more compounds similar to 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic 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
• Thermochemistry of 2,2,5,7,8-pentamethylchroman-6-ol (PMC) and 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (trolox)
• Joback Method
• McGowan Method

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