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CAS 18146-62-8

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Tributylsulfoniumiodide

Description:
Tributylsulfonium iodide is an organosulfonium compound characterized by its quaternary ammonium structure, where a sulfonium ion is bonded to three butyl groups and an iodide anion. It typically appears as a white to yellowish solid and is soluble in polar organic solvents. This compound is known for its role as a phase transfer catalyst, facilitating the transfer of ions across immiscible phases in various chemical reactions. Its ionic nature contributes to its stability and reactivity, making it useful in organic synthesis, particularly in reactions involving nucleophiles. Additionally, tributylsulfonium iodide can exhibit properties such as hygroscopicity and thermal stability, which are important for its handling and storage. Safety considerations include its potential toxicity and the need for proper protective measures during use. Overall, tributylsulfonium iodide is a valuable reagent in synthetic chemistry, particularly in applications requiring efficient ion transfer.
Formula:C12H27IS
InChI:InChI=1/C12H27S.HI/c1-4-7-10-13(11-8-5-2)12-9-6-3;/h4-12H2,1-3H3;1H/q+1;/p-1
Synonyms:
  • Tri-n-butylsulfonium iodide
  • Tributylsulfonium Iodide
  • Tri-n-butylsulfoniumiodide96+%
  • Tributylsulfoniumiodide
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