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Key Documents

654949

Sigma-Aldrich

Potassium 5-methyl-2-thiophenetrifluoroborate

95%

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About This Item

Linear Formula:
CH3C4H2SBF3K
CAS Number:
Molecular Weight:
204.06
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

assay

95%

form

solid

mp

>220 °C
>250 °C (dec., DSC)

SMILES string

[K+].Cc1ccc(s1)[B-](F)(F)F

InChI

1S/C5H5BF3S.K/c1-4-2-3-5(10-4)6(7,8)9;/h2-3H,1H3;/q-1;+1

InChI key

SLHDDEQSKNIZEL-UHFFFAOYSA-N

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

Potassium trifluoroborates are moisture- and air-stable organoboron reagents suitable for oxidative conditions.

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