Date published: 2026-5-9

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Butyl Trifluoromethanesulfonate (CAS 75618-25-6)

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Alternate Names:
Butyl Triflate
Application:
Butyl Trifluoromethanesulfonate is a synthesis reagent
CAS Number:
75618-25-6
Purity:
≥98%
Molecular Weight:
206.18
Molecular Formula:
C5H9F3O3S
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Butyl Trifluoromethanesulfonate has been used in synthesis experiments utilizing Kumada–Corriu conditions. It has also been used an an initiator in the synthesis of amphiphilic polymers which were used in determining the ideal conditions for gold-catalyzed allene cycloisomerizations under aqueous micellar condition. Additionally, Butyl Trifluoromethanesulfonate has been used as an electrophile towards tertiary amines to facilitate isolation of newly synthesized alkylated aromatic aminoboranes.


Butyl Trifluoromethanesulfonate (CAS 75618-25-6) References

  1. A triazine-based Ni(II) PNP pincer complex as catalyst for Kumada-Corriu and Negishi cross-coupling reactions.  |  Mastalir, M. and Kirchner, K. 2017. Monatsh Chem. 148: 105-109. PMID: 28127096
  2. Electrophilic Amination with Nitroarenes.  |  Rauser, M., et al. 2017. Angew Chem Int Ed Engl. 56: 11570-11574. PMID: 28727904

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Butyl Trifluoromethanesulfonate, 5 g

sc-475590
5 g
$245.00

Butyl Trifluoromethanesulfonate, 25 g

sc-475590A
25 g
$1040.00