Description

Chlorotris(Diphenylphosphinobenzene-3-Sulfonate)Rhodium (I) CAS NO 75813-17-1 is a highly specialized organorhodium complex featuring a sulfonated phosphine ligand, designed for superior solubility and stability in various reaction media. This compound is a critical catalyst precursor for facilitating efficient and selective chemical transformations in advanced organic synthesis. It is essential for research and development chemists and process engineers working in the fine chemical, pharmaceutical, and advanced materials sectors who require high-performance, tunable catalytic systems.

Application

• Homogeneous Catalysis: A key catalyst precursor for hydrogenation, hydroformylation, and hydrosilylation reactions, particularly in aqueous or biphasic systems due to its sulfonated ligand.
• Pharmaceutical Intermediates Synthesis: Enables the asymmetric synthesis of chiral building blocks and active pharmaceutical ingredients (APIs) with high enantioselectivity.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances where precise catalytic control is required.
• Academic & Industrial R&D: Serves as a valuable tool for developing new catalytic methodologies and studying reaction mechanisms in organometallic chemistry.
• Polymer Chemistry: Can be employed in catalytic polymerization processes for creating specialized polymers with specific architectural features.

Basic Information

Product Name	Chlorotris(Diphenylphosphinobenzene-3-Sulfonate)Rhodium (I)
CAS No.	75813-17-1
Molecular Formula	C54H42ClO9P3RhS3
Molecular Weight	1184.41 g/mol
Synonyms	Trisodium Chlorotris(3-sulfonatophenyl)phosphine Rhodium(I); Chlorotris(3-sulfonatophenyl)phosphine Rhodium(I) Trisodium Salt; Rhodium(I) Tris(3-sulfonatophenyl)phosphine Chloride; TPPTS-Rhodium(I) Chloride; Sulfonated Triphenylphosphine Rhodium Complex; RhCl(TPPTS)3; Aqueous Phase Catalyst Rh/TPPTS; Trisodium [Chlorotris(3-diphenylphosphino-benzenesulfonato)]rhodate(I)
EINECS	Contact for details

Quality Control

Every batch of Chlorotris(Diphenylphosphinobenzene-3-Sulfonate)Rhodium (I) is manufactured and tested under strict quality management protocols to ensure consistent performance and purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific batch results for purity, identity, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at a controlled room temperature (15-25°C) to prevent oxidation and decomposition. Keep the container in a dry, cool, and well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (Rh content)	≥ 8.5%
Purity (HPLC)	≥ 95.0%
Solubility	Soluble in water, methanol

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