Description

1,3-Dimethyl-1,3-Dioxodistannoxane is an organotin compound with a unique dimeric structure, serving as a versatile intermediate and catalyst in advanced chemical synthesis. Its value lies in its ability to facilitate specific condensation and polymerization reactions with high efficiency and selectivity. This product is essential for R&D chemists and manufacturers in the polymer, specialty chemical, and material science industries seeking to develop novel organometallic frameworks or functional materials.

Application

• Key intermediate in the synthesis of higher-order organotin compounds and catalysts.
• Catalyst or co-catalyst in polycondensation reactions, such as for polyesters or polycarbonates.
• Precursor for the development of tin-based materials with potential applications in coatings or electronics.
• Research and development of novel organometallic complexes for catalytic applications.
• Potential use as a stabilizer or additive in specific polymer formulations (subject to compatibility testing).
• Starting material for the preparation of tin-oxygen cluster compounds in advanced material science.

Basic Information

Product Name	1,3-Dimethyl-1,3-Dioxodistannoxane
CAS No.	28308-70-5
Molecular Formula	C2H6O2Sn2
Molecular Weight	298.41 g/mol
Synonyms	Dimethylstannylene Dimer; 1,3-Dimethyl-1,3-dioxa-2,4-distannetane; Bis(μ-oxo)bis(dimethyltin); Dimethyltin Oxide Dimer; Hexamethyldistannoxane (common misnomer, verify structure); DMDDSTO; Distannoxane, 1,3-dimethyl-1,3-dioxo-; Tetramethyldistannoxane
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as purity, identity, and moisture content are strictly monitored. A Certificate of Analysis (COA) detailing all test results is available upon request 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 material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Moisture (KF Titration)	≤ 1.0%

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