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CAS 32974-36-0

:

Toluenesulfonicacidpentafluorobenzylester; 98%

Description:
Toluenesulfonic acid pentafluorobenzyl ester, with the CAS number 32974-36-0, is an organic compound characterized by its ester functional group derived from toluenesulfonic acid and pentafluorobenzyl alcohol. This compound typically appears as a colorless to pale yellow liquid and is known for its high reactivity, particularly in electrophilic aromatic substitution reactions due to the presence of the electron-withdrawing pentafluorobenzyl group. It is soluble in organic solvents, making it useful in various chemical applications, including as a reagent in organic synthesis and as a catalyst in polymerization processes. The presence of the sulfonic acid moiety imparts strong acidity, enhancing its utility in facilitating reactions that require acidic conditions. Additionally, the pentafluorobenzyl group contributes to the compound's unique properties, such as increased lipophilicity and thermal stability. Safety precautions should be observed when handling this compound, as it may pose health hazards if inhaled or ingested, and appropriate personal protective equipment should be used.
Formula:C14H9F5O3S
InChI:InChI=1/C14H9F5O3S/c1-7-2-4-8(5-3-7)23(20,21)22-6-9-10(15)12(17)14(19)13(18)11(9)16/h2-5H,6H2,1H3
SMILES:Cc1ccc(cc1)S(=O)(=O)OCc1c(c(c(c(c1F)F)F)F)F
Synonyms:
  • p-Toluenesulfonic acid pentafluorobenzyl ester
  • Pentafluorobenzyl 4-Methylbenzenesulfonate
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