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14694-95-2 - Chlorotris(triphenylphosphine)rhodium(I), 97% - Wilkinson's catalyst - Tris(triphenylphosphine)rhodium(I) chloride - 10468 - Alfa Aesar

10468 Chlorotris(triphenylphosphine)rhodium(I), 97%

CAS Number
14694-95-2
Synonyms
Wilkinson's catalyst
Tris(triphenylphosphine)rhodium(I) chloride

Size Price ($) Quantity Availability
1g 117.90
5g 470.40
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Chlorotris(triphenylphosphine)rhodium(I), 97%

MDL
MFCD00010016
EINECS
238-744-5

Chemical Properties

Formula
C54H45ClP3Rh
Formula Weight
925.23
Form
Micro Crystals
Melting point
ca 250° dec.
Solubility
Soluble in most solvents (e.g. benzene, ethanol, chloroform, dichloromethane) but with phosphine dissociation. Reacts with O{2} in solution

Applications

Chlorotris(triphenylphosphine)rhodium(I) is used as a homogeneous hydrogenation catalyst. It is used in the selective hydrogenation of alkenes and alkynes.

Notes

Slowly decomposes in air

Literature References

D. A. Evans; G. C. Fu; A. H. Hoveyda. Rhodium(I)-catalyzed hydroboration of olefins: The documentation of regio- and stereochemical control in cyclic and acyclic systems. J. Am. Chem. Soc. 1988, 6917-6918. 

GHS Hazard and Precautionary Statements

Hazard Statements: H413

May cause long lasting harmful effects to aquatic life.

Precautionary Statements: P273-P501a

Avoid release to the environment. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,10047
Harmonized Tariff Code
2843.90
TSCA
Yes

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