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CAS 495-71-6

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1,4-Diphenyl-1,4-butanedione

Description:
1,4-Diphenyl-1,4-butanedione, also known as dibenzoyl methane, is an organic compound characterized by its diketone structure, featuring two phenyl groups attached to a butanedione backbone. Its molecular formula is C15H12O2, and it typically appears as a pale yellow solid or crystalline powder. This compound is known for its ability to absorb ultraviolet light, making it useful in various applications, including as a UV filter in cosmetic formulations and as a photostabilizer in plastics. 1,4-Diphenyl-1,4-butanedione exhibits moderate solubility in organic solvents such as ethanol and acetone, while being less soluble in water. It has a relatively high melting point and is stable under normal conditions, although it can undergo oxidation or photodegradation when exposed to light. Additionally, it has been studied for its potential biological activities, including antioxidant properties. Safety data indicates that, while it may cause irritation upon contact with skin or eyes, it is generally considered to have low toxicity when handled properly.
Formula:C16H14O2
InChI:InChI=1S/C16H14O2/c17-15(13-7-3-1-4-8-13)11-12-16(18)14-9-5-2-6-10-14/h1-10H,11-12H2
InChI key:InChIKey=OSWWFLDIIGGSJV-UHFFFAOYSA-N
SMILES:C(CCC(=O)C1=CC=CC=C1)(=O)C2=CC=CC=C2
Synonyms:
  • 1,2-Dibenzoylethane,(1,4-Diphenyl-1,4-butanedione)
  • 1,4-Butanedione, 1,4-diphenyl-
  • 1,4-Dioxo-1,4-diphenylbutane
  • 1,4-Diphenyl-1,4-Butadione
  • 1,4-Diphenyl-1,4-butanedione
  • 1,4-Diphenylbutane-1,4-Dione
  • 2,2′′-Biacetophenone
  • Biphenacyl
  • Dibenzoylethane
  • Ethane, 1,2-dibenzoyl-
  • NSC 402168
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