Dicarbonylacetylacetonato rhodium(I)

Basic Information

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CAS Number

14874-82-9

Molecular Formula

C7H8O4Rh

Molecular Weight

259.04 g/mol

EINECS

238-947-9

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

154-156 °C

Boiling Point

°Cat760mmHg

Density

1.96[at 20℃]

Water Solubility

insoluble

Vapor Pressure

0.13Pa at 25℃

SMILES

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CC1=[O+][Rh-4](C#[O+])(C#[O+])[O+]=C(C)C1

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-;;;

InChIKey

BZCAWKOPWNIDOC-FGSKAQBVSA-M

LogP

0.4 at 20℃

Complexity

117

Safety Information

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GHS Hazard Pictograms

H301

H315

H317

H319

H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

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
Rhodium dicarbonyl-2,4-pentanedionate
Dicarbonylacetylacetonato rhodium(I)
(Acetylacetonato)dicarbonylrhodium(I)
ACETYLACETONATODICARBONYL RHODIUM
Rhodium (I) Dicarbonyl Acetylacetonate
RHODIUM(I) DICARBONYL 2,4-PENTANEDIONATE
Acetylacetonatorhodium(I) dicarbonyl
Dicarbonyl(2,4-pentanedionato)rhodium(I)
Rh(CO)2acac
Dicarbonylacetylacet
Acetylacetonatorhodium dicarbonyl
2,4-Pentanedionatodicarbonyl rhodium
Acetylacetonatodicarbonylrhodium

MDL Number

MFCD00009884

EC Number

238-947-9

Customs Code

28439000

FAQ

What are the physical and chemical properties of dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9)?

Dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9) is a yellow solid with a crystalline form. Its molecular weight is approximately 361.13 g/mol. This compound is relatively insoluble in water but soluble in organic solvents such as ethanol and acetone. It is a stable compound with low reactivity under normal conditions but can participate in coordination chemistry reactions.

How is dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9) typically synthesized?

Dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9) is typically synthesized by reacting rhodium(I) chloride with acetylacetonate in the presence of carbon monoxide as a ligand. The reaction occurs under an inert atmosphere to prevent oxidation and yields a product with high purity and good selectivity.

What industries use dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9)?

Dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9) is utilized in various industries, particularly in catalysis for organic synthesis, where it plays a crucial role in catalyzing hydrogenation reactions. It is also used in the production of pharmaceuticals, polymers, and as a component in sensors and semiconductors.

What precautions should be taken when handling dicarbonylacetylacetonato rhodium(I) (CAS: 14874-82-9)?

Safety precautions when handling dicarbonylacetylacetylacetonato rhodium(I) (CAS: 14874-82-9) include wearing appropriate personal protective equipment (PPE), such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate methods, and the material safety data sheet (MSDS) should be consulted for detailed safety information.