Description

Tetra-p-Tolyltin CAS NO 6746-22-1 is a specialized organotin compound, specifically a tetraarylstannane, known for its role as a versatile intermediate and catalyst in advanced organic synthesis. This compound is valued for its ability to facilitate key coupling and polymerization reactions, enabling the production of high-performance materials and fine chemicals. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and materials.

Application

• Key intermediate in the synthesis of other organotin compounds and catalysts.
• Catalyst or co-catalyst in cross-coupling reactions (e.g., Stille coupling) for pharmaceutical and agrochemical research.
• Monomer or additive in the production of specialized polymers and heat stabilizers for PVC.
• Precursor material in materials science for creating tin-containing coatings or nanomaterials.
• Used in organic light-emitting diode (OLED) and electronic material research.
• Reagent for introducing the p-tolyl group into complex molecular structures.

Basic Information

Product Name	Tetra-p-Tolyltin
CAS No.	6746-22-1
Molecular Formula	C28H28Sn
Molecular Weight	459.22 g/mol
Synonyms	Tetrakis(4-methylphenyl)stannane; Tetrakis(p-tolyl)tin; Tetra(4-methylphenyl)tin; Tin, tetrakis(4-methylphenyl)-; Tetrap-tolyltin; Stannane, tetrakis(4-methylphenyl)-; Tetra-p-tolylstannane
EINECS	229-785-8

Quality Control

Our Tetra-p-Tolyltin is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Certificates are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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