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CAS 35835-94-0

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Ethyltriphenylphosphonium acetate

Description:
Ethyltriphenylphosphonium acetate is a quaternary ammonium salt characterized by its unique structure, which includes a positively charged ethyltriphenylphosphonium cation and an acetate anion. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is known for its role as a phase transfer catalyst in organic synthesis, facilitating the transfer of reactants between different phases, such as organic and aqueous phases. The presence of the triphenylphosphonium group enhances its lipophilicity, making it effective in various chemical reactions, including alkylation and nucleophilic substitutions. Additionally, it exhibits stability under standard laboratory conditions, although it should be handled with care due to potential toxicity associated with phosphonium compounds. Ethyltriphenylphosphonium acetate is utilized in various applications, including organic synthesis, catalysis, and as a reagent in chemical research. Its properties make it a valuable tool in both academic and industrial chemistry settings.
Formula:C20H20P·C2H3O2
InChI:InChI=1S/C20H20P.C2H4O2/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;1-2(3)4/h3-17H,2H2,1H3;1H3,(H,3,4)/q+1;/p-1
InChI key:InChIKey=HZZUMXSLPJFMCB-UHFFFAOYSA-M
SMILES:[P+](CC)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.C(C)([O-])=O
Synonyms:
  • Ethyl Triphenyl Phosphonium Acetate
  • Ethyl triphenyl phosphonium acid acetate
  • Ethyltriphenyl-Phosphoniuacetate
  • Ethyltriphenylphosphonium Acid Acetate
  • Etppaac:Ethyltriphenylphosphonium Acid Acetate
  • Ettppaac
  • Phosphonium, ethyltriphenyl-, acetate (1:1)
  • Phosphonium,ethyltriphenyl-,acetate
  • Ethyltriphenylphosphonium acetate
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