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166328-09-2 - Potassium 3,5-bis(trifluoromethyl)phenytrifluoroborate, 96% - H53113 - Alfa Aesar

H53113 Potassium 3,5-bis(trifluoromethyl)phenytrifluoroborate, 96%

CAS Number

Size Price ($) Quantity Availability
1g 46.70
5g 180.00
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Potassium 3,5-bis(trifluoromethyl)phenytrifluoroborate, 96%


Chemical Properties

Formula Weight
Melting point


Thos chemical has been used for inserting a 3,5-bis(trifluoromethyl)phenyl group into the position of a halogen or triflate group of various arenes and various heterocycles in Pd-catalyzed Suzuli-Miyaura cross-coupling reactions.


Store in cool dry place. Ensure proper ventilation. Incompatible with oxidizing agents.

Literature References

Gary A. Molander.; Betina Biolatto. Palladium-Catalyzed Suzuki-Miyaura Cross-Coupling Reactions of Potassium Aryl- and Heteroaryltrifluoroborates.J. Org. Chem 2003, 68 (11),4302-4314 .

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • L17568

    Potassium phenyltrifluoroborate, 98%
  • 40976

    Diethyl ether, Spectrophotometric Grade, 99+%, inhibitor free

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