Description

Tin(IV) Bis(acetylacetonate) Dibromide is a high-purity organotin compound, specifically a tin(IV) β-diketonate halide complex. This specialized chemical serves as a versatile precursor and catalyst in advanced material synthesis and organic transformations. It is primarily utilized by R&D chemists and process engineers in the electronics, polymer, and fine chemical industries for applications requiring controlled tin incorporation or Lewis acid catalysis.

Application

• Catalyst Precursor: Acts as a key starting material for generating active tin-based catalysts used in polymerization, esterification, and transesterification reactions.
• Chemical Vapor Deposition (CVD): Serves as a volatile tin source for depositing tin oxide (SnO₂) thin films in semiconductor and transparent conductive oxide (TCO) manufacturing.
• Polymer Additive & Stabilizer: Used in the formulation of specialized polymers, where it can function as a stabilizer or a co-catalyst.
• Organic Synthesis Intermediate: Employed in synthetic organic chemistry for the preparation of other organotin complexes or as a Lewis acid catalyst in specific coupling and condensation reactions.
• Material Science Research: A valuable reagent for developing novel hybrid organic-inorganic materials (MOFs, coordination polymers) and nanocomposites.
• Surface Modification Agent: Can be used to functionalize surfaces with tin-containing groups for specific adhesion or catalytic properties.

Basic Information

Item	Detail
Product Name	Tin(IV) Bis(acetylacetonate) Dibromide
CAS No.	16894-10-3
Molecular Formula	C₁₀H₁₄Br₂O₄Sn
Molecular Weight	508.73 g/mol
Synonyms	Stannic Bis(acetylacetonate) Dibromide; Tin(4+) Bis(2,4-pentanedionato) Dibromide; Dibromobis(2,4-pentanedionato)tin(IV); Tin(IV) Acetylacetonate Dibromide; Sn(acac)₂Br₂; Stannane, dibromobis(2,4-pentanedionato)-; Tetrakis(acetylacetonato)tin(IV) dibromide derivative
EINECS	Contact for details

Quality Control

Our Tin(IV) Bis(acetylacetonate) Dibromide is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Quality is verified through a suite of analytical techniques including NMR, FT-IR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to support your quality assurance protocols.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for prolonged storage to prevent potential degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (NMR / Elemental Analysis)	≥ 95.0%
Tin (Sn) Content	22.0 - 24.0 %
Bromine (Br) Content	30.0 - 32.0 %
Solubility	Soluble in common organic solvents (e.g., DCM, THF, toluene)

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