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Key Documents

683183

Sigma-Aldrich

CARAC

99%, Umicore, solid

Synonym(s):

Dicarbonyl-acetylacetonato-rhodium(I), (Acetylacetonato)dicarbonylrhodium(I), Dicarbonylrhodium(I) 2,4-pentanedionate, Rh(CO)2acac, Rhodium(I) dicarbonyl acetylacetonate

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About This Item

Linear Formula:
Rh(CO)2(C5H7O2)
CAS Number:
Molecular Weight:
258.03
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

Product Name

CARAC, Umicore, 98%

Quality Level

Assay

98%

form

solid

reaction suitability

core: rhodium
reagent type: catalyst

mp

154-156 °C (lit.)

SMILES string

[C-]#[O+].[C-]#[O+].CC(=O)\C=C(\C)O[Rh]

InChI

1S/C5H8O2.2CO.Rh/c1-4(6)3-5(2)7;2*1-2;/h3,6H,1-2H3;;;/q;;;+1/p-1/b4-3-;;;

InChI key

BZCAWKOPWNIDOC-FGSKAQBVSA-M

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Application

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Catalyst for various carbonylation reactions, silylcarbocyclizations,conjugate additions to enones, carbamoylstannation,and reduction of aromatic nitro compounds

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Sol. 1 - Skin Sens. 1

Supplementary Hazards

Storage Class Code

4.1B - Flammable solid hazardous materials

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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