Description

2,5-Bis(Trimethylsilyl)Thiophene is a high-purity organosilicon derivative of thiophene, serving as a versatile and valuable building block in advanced organic synthesis. Its core value lies in its role as a protected intermediate or a functional monomer, enabling the precise construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, particularly those developing organic semiconductors, conductive polymers, and novel heterocyclic compounds.

Application

• Organic Semiconductor Precursor: A key monomer in the synthesis of conjugated polymers and small molecules for OLEDs, OFETs, and organic photovoltaic cells.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs) containing thiophene or silane functionalities.
• Agrochemical Synthesis: Serves as a building block for creating new crop protection agents and herbicides with tailored properties.
• Material Science Research: Employed in the development of advanced polymeric materials, liquid crystals, and metal-organic frameworks (MOFs).
• Cross-Coupling Reactions: Acts as a substrate or reagent in palladium-catalyzed reactions like Suzuki, Stille, or Kumada couplings for C-C bond formation.
• Ligand and Catalyst Design: Useful for synthesizing novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	2,5-Bis(Trimethylsilyl)Thiophene
CAS No.	17906-71-7
Molecular Formula	C10H20SSi2
Molecular Weight	216.51 g/mol
Synonyms	2,5-Bis(trimethylsilyl)thiophene; Thiophene, 2,5-bis(trimethylsilyl)-; 2,5-Di(trimethylsilyl)thiophene; 2,5-Bis(trimethylsilyl)thiophene; 2,5-Bis(trimethylsilyl)thiophene; 2,5-Bis(trimethylsilyl)-thiophene; 2,5-Bis(trimethylsilyl)thiophene, 98+%; 2,5-Bis(trimethylsilyl)thiophene, 98%
EINECS	Contact for details

Quality Control

Our 2,5-Bis(Trimethylsilyl)Thiophene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for 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, and well-ventilated place 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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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