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Dicarbonylacetylacetonato rhodium(I)

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Dicarbonylacetylacetonato rhodium(I) Basic information

Product Name:
Dicarbonylacetylacetonato rhodium(I)
Synonyms:
  • DICARBONYLACETYLACETONATO RHODIUM(I)
  • DICARBONYLRHODIUM(I) 2,4-PENTANEDIONATE
  • Acetylacetonatorhodium(I) dicarbonyl~Dicarbonyl(2,4-pentanedionato)rhodium(I)
  • Dicarbonyl-(2,4-pentandione)-rhodium
  • Dicarbonyl(2,4-pentanedionato)rhodium
  • Dicarbonylacetylacetonatorhodium
  • Dicarbonylrhodium acetylacetonate
  • Rhodium dicarbonylacetylacetonate
CAS:
14874-82-9
MF:
C7H7O4Rh
MW:
258.03
EINECS:
238-947-9
Product Categories:
  • Rh
  • metal carbonyl complexes
  • chemical reaction,pharm,electronic,materials
Mol File:
14874-82-9.mol
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Dicarbonylacetylacetonato rhodium(I) Chemical Properties

Melting point:
154-156 °C (lit.)
Density 
1.96[at 20℃]
vapor pressure 
0.13Pa at 25℃
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
InChI
InChI=1S/C5H7O2.2CO.Rh/c1-4(6)3-5(2)7;2*1-2;/h3H,1-2H3;;;/q-1;;;+1
InChIKey
QKXHARLOMLGJCF-UHFFFAOYSA-N
SMILES
C([Rh+]1(O=C(C)[CH-]C(C)=O1)C#O)#O
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)
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Safety Information

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

MSDS

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Dicarbonylacetylacetonato rhodium(I) Usage And Synthesis

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.

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.

Uses

Employed in in situ formation of a fluorous-soluble hydroformylation catalyst of interest in molecular engineering.

Uses

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

Flammability and Explosibility

Flammable

reaction suitability

reagent type: catalyst

Dicarbonylacetylacetonato rhodium(I)Supplier

Guiyan Chemical Materials (Yunnan) Co., LTD Gold
Tel
18317061306
Email
wanghongyou@ipm.com.cn
Shandong Carbene New Material Technology Co., Ltd Gold
Tel
19153017839; 19153017839
Email
1041357006@qq.com
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Email
market03@meryer.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
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