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3-Methylenedihydro-2(3H)-furanone
[CAS 547-65-9]

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Identification
ClassificationChemical reagent >> Organic reagent >> Ester >> Lactone compound
Name3-Methylenedihydro-2(3H)-furanone
Synonymsalpha-Methylene-gamma-butyrolactone; Dihydro-3-methylene-2(3H)-furanone
Molecular Structure3-Methylenedihydro-2(3H)-furanone molecular structure (CAS 547-65-9)
Molecular FormulaC5H6O2
Molecular Weight98.10
CAS Registry Number547-65-9
EC Number208-931-6
Properties
Density1.119
Refractive index1.471-1.475
Flash point37 °C
Safety Data
Hazard Symbolssymbol   Xn  Details
Risk StatementsR42/43  Details
Safety StatementsS23;S36/37  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin sensitizationSkin Sens.1H317
Flammable liquidsFlam. Liq.3H226
Chronic hazardous to the aquatic environmentAquatic Chronic3H412
Eye irritationEye Irrit.2H319
Skin irritationSkin Irrit.2H315
Respiratory sensitizationResp. Sens.1H334
SDSAvailable
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