Tris(triphenylphosphine)rhodium(I) chloride
ALDRICH/205036 - 99.9% trace metals basis
Synonym: NSC 124140; RhCl(PPh3)3; Rhodium(I) tris(triphenylphosphine) chloride; Wilkinson’s catalyst
CAS Number: 14694-95-2
Empirical Formula (Hill Notation): C54H45ClP3Rh
Molecular Weight: 925.22
EC Number: 238-744-5
MDL Number: MFCD00010016
Linear Formula: [(C6H5)3P]3RhCl
Product Type: Chemical
assay | 99.9% trace metals basis |
InChI | 1S/3C18H15P.ClH.Rh/c3*1-4 |
InChI key | IXAYKDDZKIZSPV-UHFFFAOYSA |
Quality Level | 100 ![]() |
reaction suitability | core: rhodium |
reagent type: catalyst | |
SMILES string | Cl[Rh].c1ccc(cc1)P(c2cccc |
Application: | Hydrosilylation Catalysts ![]() Catalyst used for many organic reactions including: • Chemoselective allylic alkylations • Stoichiometric activation of Si-H bonds and hydrosilylations • Inter- and intramolecular hydroacylation of alkenes along with a cocatalyst • Polymerization of diorganostannanes |
Application: | Useful catalyst for the efficient cross-coupling of activated alkenyl tosylates with arylboronic acids. Also used to catalyze the cleavage of allyl phenolic ethers to phenols with DABCO. |
Packaging: | 1 g in glass bottle |
Packaging: | 250 mg in glass bottle |
Packaging: | 5 g in poly bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H317 - H413 |
Precautionary statements | P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Purity | 99.9% trace metals basis |
UNSPSC | 12352300 |