Description

Trimethyl(2,3,5,6-Tetrafluorophenyl)Stannane is a high-value organotin compound featuring a perfluorinated aromatic ring. This structure is critical for its role as a versatile building block in advanced organic synthesis and materials science. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex fluorinated molecules.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and drug candidates via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used to introduce the tetrafluorophenyl moiety into novel herbicides, fungicides, and pesticides to enhance biological activity and environmental stability.
• Materials Science & OLED Development: Serves as a precursor for creating fluorinated organic semiconductors, electron-transport materials, and emissive layers in organic light-emitting diodes (OLEDs).
• Ligand & Catalyst Preparation: Employed in the development of novel organometallic catalysts and ligands for asymmetric synthesis and polymerization processes.
• Fluorinated Polymer Modification: Used to incorporate fluorinated aromatic units into polymer backbones, improving thermal stability, chemical resistance, and optical properties.
• Chemical Research & Development: Essential tool for academic and industrial research in organometallic chemistry and fluorine chemistry for exploring new synthetic pathways.

Basic Information

Product Name	Trimethyl(2,3,5,6-Tetrafluorophenyl)Stannane
CAS No.	23653-74-9
Molecular Formula	C9H9F4Sn
Molecular Weight	302.86 g/mol
Synonyms	(2,3,5,6-Tetrafluorophenyl)trimethylstannane; Trimethyl(2,3,5,6-tetrafluorophenyl)tin; (Perfluorophenyl)trimethyltin; Stannane, trimethyl(2,3,5,6-tetrafluorophenyl)-; (Tetrafluorophenyl)trimethyltin; Me3Sn(2,3,5,6-F4C6H)
EINECS	Contact for details

Quality Control

Our Trimethyl(2,3,5,6-Tetrafluorophenyl)Stannane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (1H, 19F, 119Sn) and GC/HPLC analysis, to ensure high purity and consistent performance for critical synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry, and well-ventilated place. Due to its moisture-sensitive and easily oxidized nature, the container should be allowed to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Tin (Sn) Content	Contact for details

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