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637890

Sigma-Aldrich

Potassium methyltrifluoroborate

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About This Item

Empirical Formula (Hill Notation):
CH3BF3K
CAS Number:
Molecular Weight:
121.94
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

form

solid

impurities

≤2 mol water

mp

168-183 °C

SMILES string

[K+].C[B-](F)(F)F

InChI

1S/CH3BF3.K/c1-2(3,4)5;/h1H3;/q-1;+1

InChI key

XMQFVHVGFQJMFF-UHFFFAOYSA-N

Application

Reactant for:
  • Preparation of modified purines via palladium-catalyzed cross-coupling reactions with halopurines
  • Suzuki-Miyaura cross-coupling reactions with aryl chlorides

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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