Description

Bis(Pentafluorophenyl)Divinylstannane CAS NO 1247-12-7 is a highly fluorinated organotin compound featuring both pentafluorophenyl and vinyl functional groups. This unique structure makes it a valuable precursor and catalyst component in advanced material synthesis and specialty polymer chemistry. It is primarily utilized by R&D chemists and process engineers in the electronics, polymer, and pharmaceutical industries for applications requiring precise control over molecular architecture.

Application

• Catalyst Precursor: Serves as a key component in cross-coupling and polymerization catalysts, particularly for reactions involving fluorinated monomers.
• Advanced Polymer Synthesis: Used in the development of specialty fluoropolymers and high-performance resins with enhanced thermal and chemical resistance.
• Material Science R&D: Employed in the synthesis of novel organometallic frameworks and metal-organic complexes for electronic and optical materials.
• Surface Modification Agent: Facilitates the introduction of fluorinated and vinyl functional groups onto surfaces for tailored wettability and adhesion properties.
• Pharmaceutical Intermediate: Acts as a building block in the research-scale synthesis of complex molecules, leveraging the tin-fluorine chemistry.
• Ligand for Coordination Chemistry: Provides a sterically demanding and electron-withdrawing ligand environment in transition metal catalysis.

Basic Information

Product Name	Bis(Pentafluorophenyl)Divinylstannane
CAS No.	1247-12-7
Molecular Formula	C20H6F10Sn
Molecular Weight	558.94 g/mol
Synonyms	Divinylbis(pentafluorophenyl)stannane; Bis(2,3,4,5,6-pentafluorophenyl)divinylstannane; Divinyltin bis(pentafluorobenzene); Stannane, divinylbis(pentafluorophenyl)-; Pentafluorophenyldivinylstannane; Organotin reagent 1247-12-7; Fluorinated organotin compound
EINECS	Contact for details

Quality Control

Our Bis(Pentafluorophenyl)Divinylstannane is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing including NMR (1H, 19F, 119Sn), HPLC, and elemental analysis to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as oxidizing agents. Due to its light-sensitive nature and reactivity profile, handling under an inert atmosphere (e.g., nitrogen or argon) is recommended for long-term storage and to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
1H NMR Purity	Conforms
19F NMR Purity	Conforms
Tin (Sn) Content	20.0 - 22.0 %

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