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200921

Sigma-Aldrich

Silver(II) fluoride

≥98%

Synonym(s):

Silver difluoride

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About This Item

Empirical Formula (Hill Notation):
AgF2
CAS Number:
Molecular Weight:
145.87
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Assay

≥98%

form

powder

mp

690 °C (lit.)

density

4.57 g/mL at 25 °C (lit.)

SMILES string

F[Ag]F

InChI

1S/Ag.2FH/h;2*1H/q+2;;/p-2

InChI key

KWVVTSALYXIJSS-UHFFFAOYSA-L

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Application

Silver (II) fluoride may be used for selective fluorination of carbon-hydrogen bond in pyridines and diazines.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Selective CH fluorination of pyridines and diazines inspired by a classic amination reaction.
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