Description

Dibenzyltindichloride CAS NO 3002-01-5 is a versatile organotin compound primarily utilized as a key intermediate and catalyst in advanced organic synthesis. Its significance lies in its ability to facilitate critical reactions, including cross-coupling and polymerization processes, which are fundamental to modern chemical manufacturing. This product is essential for R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-purity synthetic building blocks.

Application

• Catalyst Precursor: Serves as a starting material for generating active tin-based catalysts used in organic transformations.
• Polymerization Catalyst: Employed as a catalyst or co-catalyst in the production of specialized polymers, including polyurethanes and silicones.
• Organic Synthesis Intermediate: A crucial reagent for introducing the dibenzyltin moiety into target molecules in pharmaceutical and agrochemical research.
• Stabilizer Component: Used in the formulation of heat and light stabilizers for PVC and other halogenated polymers.
• Cross-Coupling Reactions: Facilitates Stille-type cross-coupling reactions for forming carbon-carbon bonds in complex molecule assembly.
• Surface Modification Agent: Applied in material science for the surface treatment of glass and other inorganic materials.

Basic Information

Product Name	Dibenzyltindichloride
CAS No.	3002-01-5
Molecular Formula	C14H14Cl2Sn
Molecular Weight	372.86 g/mol
Synonyms	Dibenzyltin Dichloride; Stannane, dichlorodibenzyl-; Dichlorodibenzylstannane; Benzyltin Dichloride; NSC 60530; Dibenzylstannylene Dichloride; (Benzyl)₂SnCl₂; Dibutyltin Dichloride (related compound, listed for clarity)
EINECS	221-110-7

Quality Control

Our Dibenzyltindichloride is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay (by titration), identification (IR), and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Melting Point	40 - 44 °C
Heavy Metals (as Pb)	≤ 20 ppm
Loss on Drying	≤ 0.5 %

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