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Merck
CN

377260

1-Fluoropyridinium tetrafluoroborate

≥95%

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About This Item

Empirical Formula (Hill Notation):
C5H5BF5N
CAS Number:
Molecular Weight:
184.90
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4281226
Assay:
≥95%
Form:
solid
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InChI

1S/C5H5FN.BF4/c6-7-4-2-1-3-5-7;2-1(3,4)5/h1-5H;/q+1;-1

SMILES string

F[B-](F)(F)F.F[n+]1ccccc1

InChI key

PIGQKECRKGMXRG-UHFFFAOYSA-N

assay

≥95%

form

solid

General description

1-Fluoropyridinium tetrafluoroborate (N-Fluoropyridinium tetrafluoroborate), an N-fluorinated compound, is an electrophilic fluorinating reagent (containing N and F double bond). Controlled potential electrolysis of 1-fluoropyridinium tetrafluoroborate has been reported to afford pyridine, 2-fluoropyridine and 2-acetamidopyridine.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Electrochemical studies of six N? F electrophilic fluorinating reagents.
Oliver EW and Evans DH.
Journal of Electroanalytical Chemistry, 474(1), 1-8 (1999)
Relative electrophilic fluorinating power as assayed by competitive catalytic halogenation reactions.
Toullec PY, et al.
Helvetica Chimica Acta, 87(10), 2706-2711 (2004)

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