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L17604 Potassium 4-methylphenyltrifluoroborate, 98%

CAS Number
216434-82-1
Synonyms
4-Methylphenyltrifluoroboric acid potassium salt
p-Tolyltrifluoroboric acid potassium salt

Stock No. Size Price ($) Quantity Availability
L17604-03 1g 30.60
L17604-06 5g 103.00
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Potassium 4-methylphenyltrifluoroborate, 98%

MDL
MFCD01318171
EINECS
000-000-0

Chemical Properties

Formula
C7H7BF3K
Formula Weight
198.04
Melting point
>300°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.

Applications

In Suzuki Cross-Coupling organotrifluoroborates is used as potent boronic acid surrogates.

Notes

Store in cool dry conditions in well sealed containers. Incompatible with strong oxidizing agents.

Literature References

Liang Zhang.; Tianhao Meng.; Jie Wu. Palladium-Catalyzed Suzuki-Miyaura Cross-Couplings of Aryl Tosylates with Potassium Aryltrifluoroborates.J. Org. Chem. 2007, 72 (24), 9346-9349 .

Ana Bellomoa.; David Gonzalez.; Hèlio A. Stefani. Synthesis of unnatural cyclitols via a combined enzymatic-palladium catalysis approach.J. Organomet. Chem. 2008, 693 (6),1136-1142 .

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
8290098
Harmonized Tariff Code
2931.90
TSCA
No

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