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1322-90-3

1322-90-3 Structure

1322-90-3 Structure
IdentificationBack Directory
[Name]

1,3-DIPHENYL-2-BUTEN-1-ONE
[CAS]

1322-90-3
[Synonyms]

DYPNONE
dyprone
β-methylchalkone
TIMTEC-BB SBB007880
ar-styryl-acetophenon
1,3-DIPHENYL-2-BUTEN-1-ONE
1,3-diphenyl-2-butene-1-one
[Molecular Formula]

C16H14O
[MDL Number]

MFCD00043705
[MOL File]

1322-90-3.mol
[Molecular Weight]

222.28
Chemical PropertiesBack Directory
[Melting point ]

-30°C
[Boiling point ]

323.46°C (rough estimate)
[density ]

1.0365 (rough estimate)
[refractive index ]

1.5748 (estimate)
Hazard InformationBack Directory
[Chemical Properties]

1,3-Diphenyl-2-buten-1-one is a yellowish liquid. Sp.Gr. 1.11. B.P. 345°C.(decomposes). Insoluble in water, soluble in alcohol and oils.
[Uses]

1,3-Diphenyl-2-buten-1-one enters as an active ingredient in cosmetic preparations, and it does slightly influence the odor of a perfume added to that preparation. It acts as a sunscreening agent.
[Preparation]

1,3-Diphenyl-2-buten-1-one is produced by condensation of 2 Mol. Acetophenone, using Aluminium chloride as a catalyst in boiling Xylene.
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