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CAS 90-98-2

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4,4′-Dichlorobenzophenone

Description:
4,4′-Dichlorobenzophenone, with the CAS number 90-98-2, is an organic compound that belongs to the class of benzophenones. It is characterized by its structure, which features two chlorobenzene rings connected by a carbonyl group (C=O). This compound typically appears as a white to light yellow crystalline solid and is known for its relatively low solubility in water but good solubility in organic solvents such as ethanol and acetone. 4,4′-Dichlorobenzophenone is primarily used as a UV filter in various applications, including cosmetics and plastics, due to its ability to absorb ultraviolet light. Additionally, it has applications in the synthesis of other chemical compounds and as an intermediate in the production of pharmaceuticals. The compound is also noted for its potential environmental and health impacts, necessitating careful handling and regulation. Its stability under normal conditions makes it a useful compound in industrial applications, although safety measures should be observed due to its chlorinated nature.
Formula:C13H8Cl2O
InChI:InChI=1S/C13H8Cl2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
InChI key:InChIKey=OKISUZLXOYGIFP-UHFFFAOYSA-N
SMILES:C(=O)(C1=CC=C(Cl)C=C1)C2=CC=C(Cl)C=C2
Synonyms:
  • 4,4'-Dichlorbenzophenon
  • 4,4'-Diclorobenzofenona
  • 4,4-Dichloro Benzophenone
  • 4,4′-Dcbp
  • Benzophenone, 4,4'-dichloro-
  • Bis(4-chlorophenyl) ketone
  • Bis(4-chlorophenyl)methanone
  • Bis(p-chlorophenyl) ketone
  • Bis-p-chlorophenylketone
  • DBP
  • See more synonyms
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