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ChemicalBook--->CAS DataBase List--->14874-82-9

14874-82-9

14874-82-9 Structure

14874-82-9 Structure
IdentificationBack Directory
[Name]

Dicarbonylacetylacetonato rhodium(I)
[CAS]

14874-82-9
[Synonyms]

Dicarbonylacetylacet
Acetylacetonatodicarbonylrhodium
Dicarbonylacetylacetonatorhodium
Dicarbonylrhodium acetylacetonate
Rhodium dicarbonylacetylacetonate
Acetylacetonatorhodium dicarbonyl
Dicarbonyl-(2,4-pentandione)-rhodium
DICARBONYLACETYLACETONATO RHODIUM(I)
2,4-Pentanedionatodicarbonyl rhodium
(Acetylacetonato)dicarbonylrhodium(Ⅰ)
RHODIUM(I) DICARBONYL ACETYLACETONATE
RHODIUM DICARBONYL-2,4-PENTANEDIONATE
(ACETYLACETONATO)DICARBONYLRHODIUM(I)
Dicarbonyl(2,4-pentanedionato)rhodium
DICARBONYLRHODIUM(I) 2,4-PENTANEDIONATE
Dicarbonylacetylacetonatorhodium(I),99%
dicarbonyl-2,4-pentanedionatorhodium(i)
RHODIUM I DICARBONYL 2,4-PENTANEDIONATE
(Actylacetatonato) dicarbonylrhodium (I)
Dicarbonylacetylacetonato rhodiuM(I),98%
Rhodium, dicarbonyl(2,4-pentanedionato)-
dicarbonyl(pentane-2,4-dionato-O,O')rhodium
(ACETYLACETONATO)DICARBONYLRHODIUM(I), 9 8%
Rhodium, dicarbonyl(2,4-pentanedionato-O,O')-
(Acetylacetonate group) two carbon-based iridiuM (I)
(Acetylacetonato)dicarbonylrhodiuM(Ⅰ), 40% Rh, Product of UMicore
(Acetylacetonato)dicarbonylrhodium (I), min. 99% (Rh-50, #209050)
Acetylacetonatorhodium(I) dicarbonyl~Dicarbonyl(2,4-pentanedionato)rhodium(I)
Dicarbonylrhodium(I) 2,4-pentanedionate, Rhodium(I) dicarbonyl acetylacetonate
Acetylacetonatodicarbonylrhodium(I) Dichroic green-red crystals sublm. 144-147
Dicarbonyl-acetylacetonato-rhodium(I), Dicarbonylrhodium(I) 2,4-pentanedionate, Rhodium(I) dicarbonyl acetylacetonate
[EINECS(EC#)]

238-947-9
[Molecular Formula]

C7H7O4Rh
[MDL Number]

MFCD00009884
[MOL File]

14874-82-9.mol
[Molecular Weight]

258.03
Chemical PropertiesBack Directory
[Appearance]

Red/Green Crystalline Powder
[Melting point ]

154-156 °C(lit.)
[density ]

1.96[at 20°C]
[vapor pressure ]

0.13Pa@25°C
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Soluble in acetone
[form ]

Needles or Flakes
[color ]

Greenish-red
[Water Solubility ]

insoluble
[Exposure limits]

ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3
[LogP]

0.4 at 20℃
[NIST Chemistry Reference]

Rhodium, dicarbonyl(2,4-pentanedionato-o,o')-, (sp-4-2)-(14874-82-9)
[EPA Substance Registry System]

Rhodium, dicarbonyl(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (SP-4-2)- (14874-82-9)
Hazard InformationBack Directory
[Chemical Properties]

Red/Green Crystalline Powder
[Uses]

(Acetylacetonato)dicarbonylrhodium(I) is used in in situ formation of a floors-soluble hydroformylation catalyst of interest in molecular engineering. It is also used as a catalyst for various carbonylation reactions, silylcarbocyclizations, conjugate additions to eons, carbamoylstannation, and reduction of aromatic nitro compounds. It is also used in Hydroformylation reaction.
[Flammability and Explosibility]

Flammable(100%)
[reaction suitability]

reagent type: catalyst
Safety DataBack Directory
[Hazard Codes ]

Xi,F,T
[Risk Statements ]

36/37/38-44-43-25
[Safety Statements ]

26-37/39-45-36/37/39-24/25
[RIDADR ]

3282
[WGK Germany ]

3
[TSCA ]

No
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

28439000
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Dicarbonylacetylacetonato rhodium(I)(14874-82-9).msds
Questions And AnswerBack Directory
[Reaction]

  1. Precatalyst for hydroformylation of olefins.
  2. Precatalyst for silylformylation of olefins.
  3. Precatalyst for carbonylative silylcarbo-cyclization in the syntheses of isodomoic acids.
  4. Precatalyst for the conjugate addition of aryl- and alkenylboronic acids to enones.
Reactions of 14874-82-9_1
Reactions of 14874-82-9_2
Spectrum DetailBack Directory
[Spectrum Detail]

Dicarbonylacetylacetonato rhodium(I)(14874-82-9)1HNMR
Dicarbonylacetylacetonato rhodium(I)(14874-82-9)FT-IR
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