Description

Diphenyldibromostannane is a versatile organotin compound widely used as a key reagent and catalyst in advanced organic synthesis. Its primary value lies in its ability to facilitate specific coupling and polymerization reactions, enabling the production of high-performance materials and fine chemicals. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-purity intermediates.

Application

• Catalyst in Polymerization: Acts as a catalyst or co-catalyst in the synthesis of specialized polymers, including polyesters and polycarbonates.
• Organic Synthesis Reagent: Serves as a crucial reagent in Stille-type cross-coupling reactions for forming carbon-carbon bonds in complex molecule construction.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Manufacturing: Employed as a building block in the synthesis of certain pesticides and herbicides.
• Material Science Research: Utilized in the development of novel organometallic frameworks and advanced materials with specific electronic or optical properties.
• Laboratory Standard: Functions as a reference standard or starting material for analytical and synthetic chemistry applications.

Basic Information

Product Name	Diphenyldibromostannane
CAS No.	4713-59-1
Molecular Formula	C12H10Br2Sn
Molecular Weight	424.71 g/mol
Synonyms	Dibromodiphenylstannane; Diphenyltin Dibromide; Tin, Dibromodiphenyl-; Stannane, Dibromodiphenyl-; NSC 66466; Dibromodiphenyltin; Diphenylstannylene Dibromide; (Diphenylstannylene) Dibromide
EINECS	225-207-8

Quality Control

Our Diphenyldibromostannane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, purity verification, and impurity profiling, to ensure it meets the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
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.