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Key Documents

659789

Sigma-Aldrich

Potassium 3-carboxyphenyltrifluoroborate

97%

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About This Item

Empirical Formula (Hill Notation):
C7H5BF3KO2
CAS Number:
Molecular Weight:
228.02
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

assay

97%

form

solid

mp

>300 °C

functional group

carboxylic acid

SMILES string

[K+].OC(=O)c1cccc(c1)[B-](F)(F)F

InChI

1S/C7H5BF3O2.K/c9-8(10,11)6-3-1-2-5(4-6)7(12)13;/h1-4H,(H,12,13);/q-1;+1

InChI key

LKEMWADDENRLDB-UHFFFAOYSA-N

Application

Organotrifluoroborate involved in cross-coupling reactions with halopurines

Organotrifluoroborates as versatile and stable boronic acid surrogates.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Articles

Bench-stable Potassium Organotrifluoroborates enable diverse C-C bond formation reactions.

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