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711136

Sigma-Aldrich

Potassium 2,5-dimethylthiophene-3-trifluoroborate

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About This Item

Empirical Formula (Hill Notation):
C6H7BF3KS
CAS Number:
Molecular Weight:
218.09
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

form

solid

mp

218-222 °C

SMILES string

[K+].Cc1cc(c(C)s1)[B-](F)(F)F

InChI

1S/C6H7BF3S.K/c1-4-3-6(5(2)11-4)7(8,9)10;/h3H,1-2H3;/q-1;+1

InChI key

QYDFOHWZTTWDDE-UHFFFAOYSA-N

application

Reactant for:
  • Preparation of diarylethanones via palladium-catalyzed carbonylative Suzuki coupling reaction with benzyl halides in aqueous media

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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