Description

Benzyltriphenyltin is a high-purity organotin compound with the CAS number 2847-58-7, widely recognized for its role as a versatile intermediate and catalyst in advanced organic synthesis. Its primary commercial value lies in its ability to facilitate specific coupling and polymerization reactions, enabling the production of specialized polymers and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors seeking reliable and consistent synthetic building blocks.

Application

• Key intermediate in the synthesis of specialized organotin compounds for research and development.
• Catalyst or co-catalyst in specific polymerization reactions, including for silicone and other specialty polymers.
• Precursor in the preparation of reagents for organic transformations, such as Stille-type cross-coupling reactions.
• Used in the development of agrochemicals and pharmaceuticals where organotin chemistry is applicable.
• Component in material science research for creating novel tin-containing materials with specific properties.
• Employed in academic and industrial laboratories for method development and scale-up chemical processes.

Basic Information

Product Name	Benzyltriphenyltin
CAS No.	2847-58-7
Molecular Formula	C25H22Sn
Molecular Weight	433.14 g/mol
Synonyms	Benzyltriphenylstannane; (Benzyl)triphenyltin; Triphenylbenzyltin; Stannane, benzyltriphenyl-; Benzyltriphenylstannium; NSC 163044; Benzyl(triphenyl)stannane
EINECS	220-645-6

Quality Control

Our Benzyltriphenyltin is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity and assay. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere or in a dry environment to prevent degradation. Keep away from strong bases and incompatible materials.

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 (as Pb)	< 20 ppm
Residue on Ignition	< 0.1%

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