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209058

Rhodium(II) acetate dimer

≥97%, powder

Synonym(s):

Rh2(OAc)4, Dirhodium tetraacetate, Tetrakis(acetato)dirhodium(II)

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About This Item

Linear Formula:
Rh2(OOCCH3)4
CAS Number:
15956-28-2
Molecular Weight:
441.99
NACRES:
NA.22
PubChem Substance ID:
24852229
UNSPSC Code:
12161600
EC Number:
240-084-8
MDL number:
MFCD00003538
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Quality Segment

assay

≥97%

form

powder

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

General description

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

Application

Used in an efficient synthesis of β-hydroxy-α-arylacrylates involving the decomposition of diazoetster intermediates with concomitant 1,2-arylmigration.
Homogeneous catalyst.
Effective catalyst for ylide formation.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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