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CAS 1469-94-9

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1-(2-hydroxyphenyl)-3-phenyl-1,3-propanedione

Description:
1-(2-Hydroxyphenyl)-3-phenyl-1,3-propanedione, also known as dibenzoylmethane, is an organic compound characterized by its diketone structure, featuring two phenyl groups and a hydroxyl group attached to a propanedione backbone. This compound is typically a yellow to orange crystalline solid, exhibiting moderate solubility in organic solvents such as ethanol and acetone, but limited solubility in water. It is known for its ability to absorb ultraviolet (UV) light, making it a useful ingredient in sunscreen formulations as a UV filter. Additionally, it possesses antioxidant properties, which can contribute to its stability and effectiveness in various applications, including cosmetics and food preservation. The presence of the hydroxyl group enhances its reactivity, allowing it to participate in various chemical reactions, such as condensation and complexation with metal ions. Overall, 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanedione is valued for its multifunctional properties in both industrial and pharmaceutical contexts.
Formula:C15H12O3
InChI:InChI=1/C15H12O3/c16-13-9-5-4-8-12(13)15(18)10-14(17)11-6-2-1-3-7-11/h1-9,16H,10H2
InChI key:InChIKey=OABFIJGAEVKMJP-UHFFFAOYSA-N
SMILES:C(CC(=O)C1=CC=CC=C1)(=O)C2=C(O)C=CC=C2
Synonyms:
  • 1,3-Propanedione, 1-(2-hydroxyphenyl)-3-phenyl-
  • 1,3-Propanedione, 1-(o-hydroxyphenyl)-3-phenyl-
  • 1-(2-Hydroxyphenyl)-3-Phenylpropane-1,3-Dione
  • 2-o-Hydroxybenzoylacetophenone
  • 2′-Hydroxydibenzoylmethane
  • NSC 31881
  • NSC 631975
  • o-Hydroxydibenzoylmethane
  • α-Benzoyl-2-hydroxyacetophenone
  • 1-(2-Hydroxyphenyl)-3-phenyl-1,3-propanedione
  • See more synonyms
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