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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:
7783-95-1
Molecular Weight:
145.87
EC Number:
232-037-5
MDL number:
MFCD00003411
UNSPSC Code:
12352302
PubChem Substance ID:
24851983
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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM8194
MKCP5322
MKCM1747
MKCL6113
MKCK6417

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Selective CH fluorination of pyridines and diazines inspired by a classic amination reaction.
Fier PS & Hartwig JF.
Science, 342.6161, 956-960 (2013)

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