Description

(5-(2-Ethylhexyl)Thiophen-2-Yl)Trimethylstannane is a high-purity organotin compound featuring a functionalized thiophene moiety. This specialized chemical is critical for advanced materials research and development, particularly in the synthesis of novel polymers and electronic components. It is primarily sought by R&D chemists and material scientists in the organic electronics, polymer chemistry, and fine chemical synthesis sectors for constructing complex molecular architectures.

Application

• Organic Semiconductor Precursor: A key monomer or intermediate in the synthesis of conjugated polymers and small molecules for organic photovoltaics (OPVs) and organic light-emitting diodes (OLEDs).
• Stille Cross-Coupling Reactions: Serves as a versatile organotin reagent for palladium-catalyzed cross-coupling, enabling the formation of carbon-carbon bonds to attach complex thiophene-based units to aromatic systems.
• Polymer and Material Science: Used in the development of advanced functional materials, including electrochromic materials, conductive polymers, and sensory materials.
• Fine Chemical and Pharmaceutical Intermediates: Employed in the research-scale synthesis of complex organic molecules where the (2-ethylhexyl)thiophene unit is required.
• Liquid Crystal and Dye Synthesis: Acts as a building block for creating thiophene-containing liquid crystals or organic dyes with tailored electronic properties.

Basic Information

Product Name	(5-(2-Ethylhexyl)Thiophen-2-Yl)Trimethylstannane
CAS No.	1429306-71-7
Molecular Formula	C₁₅H₂₈SSn
Molecular Weight	335.13 g/mol
Synonyms	Trimethyl[5-(2-ethylhexyl)-2-thienyl]stannane; 2-(Trimethylstannyl)-5-(2-ethylhexyl)thiophene; (5-(2-Ethylhexyl)thiophen-2-yl)trimethyltin; Stannane, trimethyl[5-(2-ethylhexyl)-2-thienyl]-; 5-(2-Ethylhexyl)-2-(trimethylstannyl)thiophene; Organotin reagent 1429306-71-7; 2-Trimethylstannyl-5-(2-ethylhexyl)thiophene
EINECS	Contact for details

Quality Control

Every batch of (5-(2-Ethylhexyl)Thiophen-2-Yl)Trimethylstannane is manufactured and analyzed under strict quality protocols to ensure consistency and high purity for research applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting R&D standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Tin (Sn) Content	35.0 - 36.0 %
Water Content (KF)	≤ 0.5%

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