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3-Penten-2-one
[CAS# 625-33-2]

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Identification
ClassificationChemical reagent >> Organic reagent >> Fatty ketone (including enol)
Name3-Penten-2-one
Molecular StructureCAS # 625-33-2, 3-Penten-2-one
Molecular FormulaC5H8O
Molecular Weight84.12
CAS Registry Number625-33-2
EC Number210-888-3
FEMA3417
Properties
Density0.862
Boiling point121-124 °C
Refractive index1.437
Flash point21 °C
Safety Data
Hazard Symbolssymbol symbol   F;Xn  Details
Risk StatementsR11;R21;R36/37/38  Details
Safety StatementsS16;S26;S33;S36/37/39  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
Acute toxicityAcute Tox.4H312
Flammable liquidsFlam. Liq.2H225
Acute toxicityAcute Tox.3H311
Eye irritationEye Irrit.2AH319
Transport InformationUN 1992
SDSAvailable
Market Analysis Reports
List of Reports Available for 3-Penten-2-one
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