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Triphenylphosphine Acetylacetone Carbonyl Rhodium

Product Introduction

Triphenylphosphine acetylacetonate carbonyl rhodium is an organometallic compound with the chemical formula [Rh(CO)(acac)(PPh₃)], where Rh represents rhodium, CO represents carbonyl, acac represents acetylacetonate (usually abbreviated as acac), and PPh₃ represents triphenylphosphine. This complex has important applications in homogeneous catalysis and organic synthesis.

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Structure and properties

Chemical formula: [Rh(CO)(acac)(PPh₃)]

Molecular structure: Rhodium is the central atom, surrounded by a carbonyl group (CO), an acetylacetonate ligand (acac), and a triphenylphosphine (PPh₃).

Coordination number: 4 (contributed by a CO, O,O'-chelate of acetylacetonate and a PPh₃ ligand)

Application:

mainly used for hydroformylation, formylation and hydroxylation.

Storage requirements: nitrogen filled and sealed storage, placed in a cool dry place.

Packaging:

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Technical Parameters

Chemical name: triphenylphosphine acetylacetone carbonyl rhodium (I); carbonyl acetylacetonate triphenylphosphine rhodium (I)

Chemical formula: C24H22O3PRh

CAS No.: 25470-96-6

Rhodium content wt%: 20.9

Molecular weight: 492.31

Color and form: yellow microcrystal powder.

Nature: insoluble in water; soluble in acetone and chloroform; stable in the air.