Description

1,3-Dibutyl-1,1,3,3-Tetrafluorodistannoxane is a specialized organotin fluoride compound with the CAS number 82364-22-5, recognized for its unique distannoxane structure. This compound serves as a critical intermediate and catalyst in advanced synthetic chemistry, offering distinct reactivity due to the tin-fluorine and tin-oxygen-tin bonds. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and facilitating specific fluorination or transmetalation reactions.

Application

• Catalyst and Co-catalyst: Employed as a Lewis acid catalyst or catalyst component in organic synthesis, particularly for reactions involving fluorinated intermediates.
• Pharmaceutical Intermediate: Serves as a key building block in the research and development of active pharmaceutical ingredients (APIs), especially those requiring organotin chemistry.
• Agrochemical Synthesis: Used in the production of specialized pesticides and herbicides where its structural properties can impart specific biological activity or stability.
• Material Science Research: Acts as a precursor or additive in the development of novel polymers, coatings, and inorganic-organic hybrid materials.
• Cross-Coupling Reactions: Functions as a transmetalation agent or reagent in palladium-catalyzed cross-coupling reactions, such as Stille couplings, for forming carbon-carbon bonds.
• Fluorination Agent: Utilized as a source of fluorine in selective fluorination processes within complex molecule synthesis.

Basic Information

Product Name	1,3-Dibutyl-1,1,3,3-Tetrafluorodistannoxane
CAS No.	82364-22-5
Molecular Formula	C16H36F4OSn2
Molecular Weight	543.86 g/mol
Synonyms	Dibutyltin Difluoride Oxide Dimer; 1,1,3,3-Tetrafluoro-1,3-dibutyldistannoxane; Tetrafluorodibutyldistannoxane; Distannoxane, 1,3-dibutyl-1,1,3,3-tetrafluoro-; Bis(dibutyltin) oxide difluoride; Fluorinated Dibutyltin Oxide; DBTOF; Organotin Fluoride Catalyst
EINECS	Contact for details

Quality Control

Our 1,3-Dibutyl-1,1,3,3-Tetrafluorodistannoxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, tin content, and impurity profiles are provided to guarantee the material meets your research and process requirements. We adhere to relevant industry standards for laboratory chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is sensitive to moisture and strong bases. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0%
Tin (Sn) Content	Contact for details
Fluoride (F) Content	Contact for details
Related Impurities (HPLC/GC)	≤ 2.0% total
Moisture (KF)	≤ 0.5%

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