4-Oxo-4H-1-benzopyran-2-carboxylic Acid

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Product Description

Product4-Oxo-4H-1-benzopyran-2-carboxylic Acid
CAS4940-39-0
FormulaC10H6O4
Synonym4-OXO-4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 4-OXO-4H-BENZOPYRAN-2-CARBOXYLIC ACID, 4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID, CHROMONE-2-CARBOXYLIC ACID, CHROMOCARB, LABOTEST-BB LT00454887, TIMTEC-BB SBB003660, 4-oxo-4h-1-benzopyran-2-carboxylicaci, 4-Oxo-4H-1-benzopyran-2-carboxylic acid, 5-18-08-00312 (Beilstein Handbook Reference), Atremon, BRN 0146442, Chromocarb, Chromocarbe, Chromocarbe [INN-French], Chromocarbum, Chromocarbum [INN-Latin], Chromonecarboxylic acid, Cromocarbo, Cromocarbo [INN-Spanish], EINECS 225-583-0, LP-1, UNII-FY38S0790W, 4-Oxo-4H-1-benzopyran-2-carboxylic acid, 4-Oxo-4H-chromene-2-carboxylic acid, 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-

Typical Product Specifications

Molecular weight190.15
EINECS225-583-0
SMILESc12c(c(cc(o1)C(O)=O)=O)cccc2
Henry's Law Constant2.67E-11 atm-m3/mole
Vapor Pressure8.01E-06 mm Hg
Water solubility4940 mg/L
Atmospheric OH Rate Constant3.08E-11 cm3/molecule-sec
Melting Point260 dec ° C
log P (octanol-water)1.63
Melting Point260 °C (dec.)
Water solubilitysparingly soluble
BRN Number146442
Merck14,2237
ClassSpecialty Chemicals
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