Synonyms:

2,3-benzo-4-pyrone;Benzo-gamma-pyrone;benzo-γ-pyrone;CHROMEN-4-ONE;CHROMONE;1-BENZOPYRAN-4(4H)-ONE;JRH-00601, 4H-Chromen-4-one, 97%;4H-CHROMEN-4-ONE

Canonical SMILES: C1=CC=C2C(=C1)C(=O)C=CO2

Density:1.248

Boiling Point:239℃

Refractive Index:1.5100(estimate)

Flash Point: 107℃

Melting Point: 55-60 °C(lit.)

Hazard Codes: Xn

Risk Statements:  22

Safety Statements: 36/37/39-26

WGK Germany: 3