Description

Di-n-Butyldibromotin is an organotin compound characterized by its dibromotin functional group. This chemical serves as a versatile intermediate and catalyst in advanced organic synthesis and materials science. It is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific performance characteristics.

Application

• Key intermediate in the synthesis of organotin stabilizers for PVC and other polymers.
• Catalyst or co-catalyst in cross-coupling reactions (e.g., Stille coupling) for pharmaceutical and fine chemical synthesis.
• Precursor for the preparation of other functional organotin reagents used in organic transformations.
• Research and development of novel organometallic compounds for material science applications.
• Potential use in the synthesis of agrochemical intermediates.
• Component in the manufacture of heat stabilizers and light stabilizers for plastic materials.

Basic Information

Product Name	Di-n-Butyldibromotin
CAS No.	996-08-7
Molecular Formula	C8H18Br2Sn
Molecular Weight	388.74 g/mol
Synonyms	Dibutyltin Dibromide; Dibutylstannylene Dibromide; Stannane, Dibromodibutyl-; Di-n-Butyltin Bromide; Tin, Dibromodibutyl-; DBDBT; Dibutyl Dibromostannane; Dibromobis(butyl)stannane
EINECS	213-627-6

Quality Control

Our Di-n-Butyldibromotin is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and identification by spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (Sn content)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Loss on Drying	< 1.0%

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