5,6-DIHYDRO-2H-PYRAN-2-ONE

About This Item

Molecular Formula	C₅H₆O₂
CAS Number	3393-45-1

FC-0347227

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Properties

Chemical Identifiers

IUPAC Name	2,3-dihydropyran-6-one
SMILES	C1COC(=O)C=C1

Physical Properties

Boiling Point	233.7±19.0 °C at 760 mmHg
Flash Point	46.1±0.0 °C
Density	1.1±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

46.1±0.0 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.