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CAS 7338-94-5

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1,3-Diphenyl-2-propyn-1-one

Description:
1,3-Diphenyl-2-propyn-1-one, also known by its CAS number 7338-94-5, is an organic compound characterized by its structure, which features a propynone functional group with two phenyl substituents. This compound typically appears as a solid or crystalline substance and is known for its yellow to orange coloration. It is relatively stable under standard conditions but may undergo reactions typical of α,β-unsaturated carbonyl compounds, such as Michael addition or nucleophilic attack. The presence of the phenyl groups contributes to its aromatic character, influencing its reactivity and solubility in organic solvents. 1,3-Diphenyl-2-propyn-1-one is often utilized in organic synthesis and may serve as an intermediate in the production of various pharmaceuticals and fine chemicals. Additionally, it exhibits interesting photophysical properties, making it a subject of study in materials science and photochemistry. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C15H10O
InChI:InChI=1S/C15H10O/c16-15(14-9-5-2-6-10-14)12-11-13-7-3-1-4-8-13/h1-10H
InChI key:InChIKey=YECVQOULKHBGEN-UHFFFAOYSA-N
SMILES:C(C#CC1=CC=CC=C1)(=O)C2=CC=CC=C2
Synonyms:
  • β-Phenylpropiolophenone
  • Benzoylphenylacetylene
  • 1,3-Diphenyl-2-propyn-1-one
  • Propiolophenone, 3-phenyl-
  • 2-Propyn-1-one, 1,3-diphenyl-
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