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1H-2-Benzopyran-1-one cas no:491-31-6

Synonyms: 3,4-Benzo-2-pyrone;Isocoumarin;Benzoic acid, 2-(2-hydroxyethenyl)-, delta-lactone

Identification
Name1H-2-Benzopyran-1-one
CAS491-31-6
Synonyms3,4-Benzo-2-pyrone;Isocoumarin;Benzoic acid, 2-(2-hydroxyethenyl)-, delta-lactone
Molecular FormulaC9H6O2
Molecular Weight146.14274
Chemical Properties
refractive index1.594

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