Description

1,3-Dibutyl-1,3-Difluorodistannoxane is a specialized organotin compound featuring a distannoxane core with fluorine and butyl substituents. This unique structure makes it a valuable intermediate and catalyst in advanced organometallic synthesis and materials science. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds and facilitating specific fluorination or transmetalation reactions.

Application

• Catalyst and Catalyst Precursor: Acts as a Lewis acid catalyst or a precursor for generating other organotin catalysts in organic synthesis, particularly for esterification and transesterification reactions.
• Polymerization Aid: Used as a co-catalyst or stabilizer in the production of specialized polymers, including polyurethanes and polyesters, to control molecular weight and structure.
• Organic Synthesis Intermediate: Serves as a key building block for synthesizing more complex organotin compounds used in research and fine chemical manufacturing.
• Surface Modification Agent: Employed in materials science to modify surface properties of glass, metals, or polymers due to its reactive tin-oxygen bonds.
• Crosslinking Agent: Utilized in silicone and other resin systems to promote crosslinking, enhancing thermal stability and mechanical properties.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new organometallic chemistry, reaction mechanisms, and material applications.

Basic Information

Product Name	1,3-Dibutyl-1,3-Difluorodistannoxane
CAS No.	819-21-6
Molecular Formula	C8H18F2OSn2
Molecular Weight	403.63 g/mol
Synonyms	Difluorodibutylstannoxane; Dibutyltin Fluoride Oxide; 1,3-Difluoro-1,3-dibutyl-1,3-distannoxane; Fluorodibutylstannane Oxide; Butyltin Fluoride Oxide Dimer; Distannoxane, 1,3-dibutyl-1,3-difluoro-; Stannoxane, difluorodibutyl-
EINECS	Contact for details

Quality Control

Our 1,3-Dibutyl-1,3-Difluorodistannoxane is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, tin content, and impurity profiles is provided with every shipment to guarantee compliance with your research and production requirements.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Tin Content)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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