Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

93-91-4 - Benzoylacetone, 98+% - 1-Phenyl-1,3-butanedione - A14537 - Alfa Aesar

A14537 Benzoylacetone, 98+%

CAS Number
93-91-4
Synonyms
1-Phenyl-1,3-butanedione

Size Price ($) Quantity Availability
50g 44.91
250g 183.34
1000g 501.30
Add to Cart Add to Quote Request View Item

Benzoylacetone, 98+%

MDL
MFCD00008786
EINECS
202-286-4

Chemical Properties

Formula
C10H10O2
Formula Weight
162.19
Melting point
55-60°
Boiling Point
260-262°
Density
1.090
Solubility
Insoluble in water.

Applications

Benzoylacetone has been used as a 1,3-dicarbonyl compound model for studying keto-enol equilibria in aqueous acid and micellar solutions. Additionally, it has been studied using gas-phase electron diffraction and quantum chemistry. It is used as pharmaceutical intermediates.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Maxwell L.Eidinoff. Dissociation constants of acetylacetone, ethyl acetoacetate and benzoylacetone. J. Am. Chem. Soc. 1945, 67, (12),2072-2073

 

Emilia Iglesias. Enolization of benzoylacetone in aqueous surfactant solutions:? A novel method for determining enolization constants. J. Phys. Chem. 1996, 100, (30),12592-12599

Dimetallated derivatives react with electrophiles preferentially at the terminal position; e.g. arylation by 2-chloroquinoline: J. Org. Chem., 37, 3199 (1972); J. Am. Chem. Soc., 97, 374 (1975). Reaction with aromatic esters gives 1,3-diaryl-1,3,5-pentanetriones, which can be cyclized with acid to -pyrones: Org. Synth. Coll., 5, 718, 721 (1973):

Other References

Beilstein
742413
Harmonized Tariff Code
2914.39
TSCA
Yes
RTECS
EK3540200

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware