Skip to Content
Merck
CN

Key Documents

View All Documentation

439290

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate

97%

Synonym(s):

1-Fluoro-2,6-dichloropyridinium tetrafluoroborate, 2,6-Dichloro-1-fluoropyridin-1-ium, 2,6-Dichloro-1-fluoropyridinium tetrafluoroborate(1-), N-Fluoro-2,6-dichloropyridinium tetrafluoroborate, tetrafluoroboranuide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C5H3BCl2F5N
CAS Number:
140623-89-8
Molecular Weight:
253.79
NACRES:
NA.22
PubChem Substance ID:
24867496
UNSPSC Code:
12352100
EC Number:
427-400-1
MDL number:
MFCD00153157
Assay:
97%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

mp

212-215 °C (lit.)

functional group

chloro, fluoro

SMILES string

F[B-](F)(F)F.F[n+]1c(Cl)cccc1Cl

InChI

1S/C5H3Cl2FN.BF4/c6-4-2-1-3-5(7)9(4)8;2-1(3,4)5/h1-3H;/q+1;-1

InChI key

JVYBYXWHPIEUOT-UHFFFAOYSA-N

General description

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate is widely employed as fluorinating reagent in various reactions.

Application

2,6-Dichloro-1-fluoropyridinium tetrafluoroborate may be employed for the regioselective fluorination of fluorene.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library