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439312

1-Fluoro-2,4,6-trimethylpyridinium tetrafluoroborate

≥95%

Synonym(s):

1-Fluoro-sym-collidinium tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C8H11BF5N
CAS Number:
109705-14-8
Molecular Weight:
226.98
NACRES:
NA.22
PubChem Substance ID:
24867497
UNSPSC Code:
12352101
MDL number:
MFCD00153182
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Quality Segment

100

assay

≥95%

reaction suitability

reaction type: C-H Activation, reaction type: Halogenations, reagent type: catalyst, reagent type: oxidant
reaction type: Fluorinations

mp

213-217 °C (lit.)

SMILES string

F[B-](F)(F)F.Cc1cc(C)[n+](F)c(C)c1

InChI

1S/C8H11FN.BF4/c1-6-4-7(2)10(9)8(3)5-6;2-1(3,4)5/h4-5H,1-3H3;/q+1;-1

InChI key

RRNLYYDDEUOXBB-UHFFFAOYSA-N

Application

A source of electrophilic fluorine, used recently in the synthesis of fluoroazulenes.
Reactant for:
  • Pd(II)-catalyzed para-selective C-H arylation
  • Fluorination reactions
  • Aryl trifluoromethylation reactions

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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