Description

Zinc Bis[p-Toluenesulphinate] CAS NO 24345-02-6 is an organometallic compound featuring zinc coordinated with two p-toluenesulfinate ligands. This chemical serves as a versatile and effective reagent in organic synthesis, particularly valued for its role in facilitating specific sulfonylation and cross-coupling reactions. It is a critical material for research and development chemists, as well as process chemists, working in the pharmaceutical, agrochemical, and advanced materials sectors to develop new active ingredients and functional compounds.

Application

• As a key reagent in the synthesis of sulfones and other organosulfur compounds.
• Utilized in cross-coupling reactions for constructing complex molecular architectures in pharmaceutical R&D.
• Acts as a catalyst or catalyst precursor in specialized organic transformations.
• Employed in the research and production of agrochemicals, such as herbicides and fungicides.
• Used in material science for the surface modification of polymers or the creation of metal-organic frameworks (MOFs).
• Applied in academic and industrial research laboratories for methodological development in synthetic chemistry.

Basic Information

Product Name	Zinc Bis[p-Toluenesulphinate]
CAS No.	24345-02-6
Molecular Formula	C14H14O4S2Zn
Molecular Weight	383.75 g/mol
Synonyms	Zinc p-Toluenesulfinate; Zinc Di(p-toluenesulfinate); Bis(4-methylbenzenesulfinato)zinc; Zinc 4-Methylbenzenesulfinate; Zinc Tosylsulfinate; Zinc(II) p-Toluenesulfinate; p-Toluenesulfinic Acid Zinc Salt; Zinc Bis(4-methylbenzenesulfinate)
EINECS	Contact for details

Quality Control

Our Zinc Bis[p-Toluenesulphinate] is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (Zinc content)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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