209058

Rhodium(II) acetate dimer

powder

• Sinónimos: Rh₂(OAc)₄, Dirhodium tetraacetate, Tetrakis(acetato)dirhodium(II)
• Fórmula lineal: Rh₂(OOCCH₃)₄
• Número de CAS: 15956-28-2
• Peso molecular: 441.99
• EC Number: 240-084-8
• MDL number: MFCD00003538
• UNSPSC Code: 12161600
• PubChem Substance ID: 24852229
• NACRES: NA.22

Propiedades

• form: powder
• Quality Level: 200
• reaction suitability: core: rhodium; reagent type: catalyst
• SMILES string: CC(=O)O[Rh]OC(C)=O.CC(=O)O[Rh]OC(C)=O
• InChI: 1S/4C2H4O2.2Rh/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4
• InChI key: SYBXSZMNKDOUCA-UHFFFAOYSA-J

Descripción

General description

Rhodium(II) acetate dimer is an effective catalyst for carbenoid reactions, hydrocarbon oxidation, hydroboration, and nitrene reactions.

Application

Effective catalyst for ylide formation.

Homogeneous catalyst.

Used in an efficient synthesis of ß-hydroxy-α-arylacrylates involving the decomposition of diazoetster intermediates with concomitant 1,2-arylmigration.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)