Description

trans-Carbonylchlorobis-(Triphenylphosphino)-Rhodium is a highly valuable organometallic catalyst, specifically a rhodium(I) complex with a square planar geometry. This compound matters for its exceptional efficiency and selectivity in facilitating key chemical transformations, particularly in research and fine chemical synthesis. Industrial chemists and R&D laboratories in the pharmaceutical and advanced materials sectors need this catalyst for developing novel compounds and optimizing synthetic pathways. Its well-defined structure makes it a cornerstone for studying and applying homogeneous catalysis principles.

Application

• Hydroformylation Catalyst: A premier catalyst for the conversion of alkenes to aldehydes using syngas (CO/H₂), crucial for producing plasticizer and detergent alcohols.
• Hydrogenation & Transfer Hydrogenation: Effective for the selective reduction of unsaturated bonds in complex organic molecules, including in pharmaceutical intermediate synthesis.
• Carbonylation Reactions: Employed in reactions where carbon monoxide is incorporated into organic substrates to form carbonyl-containing products like esters and amides.
• Asymmetric Synthesis: Serves as a precursor or model complex for developing chiral rhodium catalysts used in creating enantiomerically pure compounds.
• Academic & Industrial R&D: A standard reagent for mechanistic studies in organometallic chemistry and for prototyping new catalytic processes.
• Fine Chemical Production: Used in the synthesis of specialty chemicals, flavors, fragrances, and advanced polymer precursors where high selectivity is required.

Basic Information

Product Name	trans-Carbonylchlorobis-(Triphenylphosphino)-Rhodium
CAS No.	15318-33-9
Molecular Formula	C₃₇H₃₀ClOP₂Rh
Molecular Weight	690.96 g/mol
Synonyms	Carbonylchlorobis(triphenylphosphine)rhodium(I); Chlorocarbonylbis(triphenylphosphine)rhodium(I); Rhodium, carbonylchlorobis(triphenylphosphine)-, (SP-4-2)-; Wilkinson's Catalyst Analog; trans-[RhCl(CO)(PPh₃)₂]; Vaska's Complex Derivative; CIRh(CO)(PPh₃)₂
EINECS	Contact for details

Quality Control

Every batch of trans-Carbonylchlorobis-(Triphenylphosphino)-Rhodium is subjected to rigorous analytical testing to ensure consistent high purity and catalytic performance. Our quality protocols are designed to meet the stringent requirements of research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to guarantee supply reliability and technical compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from strong oxidizing agents. Due to its sensitivity, minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Rh content)	≥ 98.5%
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in chlorinated and aromatic solvents

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.