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205877

Sigma-Aldrich

Palladium(II) bromide

99%

Synonym(s):

Palladium dibromide, Palladous bromide

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1 PKG
CA$174.00

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1 PKG
CA$174.00

About This Item

Empirical Formula (Hill Notation):
Br2Pd
CAS Number:
Molecular Weight:
266.23
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Assay:
99%
Form:
powder

CA$174.00


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Quality Level

Assay

99%

form

powder

reaction suitability

core: palladium
reagent type: catalyst

density

5.173 g/mL at 25 °C (lit.)

application(s)

PEM fuel cells
homogeneous catalyst
material synthesis precursor

SMILES string

Br[Pd]Br

InChI

1S/2BrH.Pd/h2*1H;/q;;+2/p-2

InChI key

INIOZDBICVTGEO-UHFFFAOYSA-L

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1 of 4

This Item
WHA10401706WHA10400806WHA10401606
manufacturer/tradename

Whatman 10400906, Whatman Article No. 28414949 (US reference)

manufacturer/tradename

Whatman 10401706, Whatman Article No. 28415043 (US reference)

manufacturer/tradename

Whatman 10400806, Whatman Article No. 28414944 (US reference)

manufacturer/tradename

Whatman 10401606, Whatman Article No. 28415027 (US reference)

diam.

25 mm

diam.

25 mm

diam.

25 mm

diam.

25 mm

pore size

0.8 μm

pore size

0.2 μm

pore size

1.2 μm

pore size

0.45 μm

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

General description

Palladium(II) bromide (PdBr2) is widely used as Pd(II) catalyst. PdBr2 can be prepared by reacting palladium metal with HNO3 and HBr. Electrosynthesis of PdBr2 from palladium metal and HBr has been reported.[1]

Application

Palladium(II) bromide (PdBr2) has been used as a source of Pd(0) precatalyst in various coupling reactions.[1] It was also employed as catalyst for the carbonylative Heck coupling reaction of aryl bromides and vinyl ethers.[2]

Storage Class Code

11 - Combustible Solids

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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