3-Buten-2-one, also known as mesityl oxide, is an organic compound with the molecular formula C4H6O. It is classified as an α,β-unsaturated ketone, characterized by a double bond between the second and third carbon atoms and a carbonyl group at the second position. This compound is a colorless to pale yellow liquid with a distinctive odor, often described as sweet or fruity. It has a relatively low boiling point and is soluble in organic solvents such as ethanol and ether, but has limited solubility in water. 3-Buten-2-one is known for its reactivity, particularly in Michael addition reactions and as a precursor in various organic syntheses. It is used in the production of pharmaceuticals, agrochemicals, and as a solvent in industrial applications. Safety considerations include its flammability and potential health effects upon inhalation or skin contact, necessitating appropriate handling and storage measures.

3-Buten-2-one

78-94-4: 1-Buten-3-one, 2,4-Dimethylpenta-1,4-Dien-3-One, 2-Butenone, 3-Buten-2-One, 3-Butene-2-one, 3-Oxo-1-butene, 3-Oxobutene, But-3-En-2-One, Butenon, Butenona, Butenone, Nsc 4853, Vinyl methyl ketone, Methyl vinyl ketone

Methyl Vinyl Ketone

Please enquire for more information about But-3-en-2-one (Stabilized with <1% Hydroquinone) including the price, delivery time and more detailed product information at the technical inquiry form on this page

But-3-en-2-one (Stabilized with <1% Hydroquinone)

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Methyl Vinyl Ketone, Stabilized ca 95%

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

CAS 78-94-4: 3-Buten-2-one

Methyl Vinyl Ketone

Ref: 4Z-B-123020

But-3-en-2-one (Stabilized with <1% Hydroquinone)

Ref: 3D-AAA07894

Methyl Vinyl Ketone, Stabilized ca 95%

Ref: AC-12800

Methyl vinyl ketone, tech. 90%, stab.

Ref: 02-A11910