In the realm of advanced materials, a thorough understanding of a chemical's properties is fundamental to successful application and product development. 3-Dodecylthiophene (CAS: 104934-52-3) is a critical monomer for creating high-performance conjugated polymers, particularly those used in organic electronics. As a specialized manufacturer and supplier of 3-dodecylthiophene, we aim to provide comprehensive insights into its characteristics, helping researchers and procurement managers make informed decisions when they plan to buy 3-dodecylthiophene.

Physical Characteristics: 3-Dodecylthiophene is typically described as a colorless transparent or light yellow liquid at room temperature. Its molecular formula is C16H28S, with a molecular weight of approximately 252.46 g/mol. The presence of the long dodecyl (C12) alkyl chain is key to its functionality. This side chain significantly enhances the solubility of the monomer and the resulting polymers in common organic solvents, such as chloroform, toluene, and tetrahydrofuran (THF). This improved solubility is crucial for solution-based processing techniques, enabling applications like spin-coating or ink-jet printing of thin films for electronic devices.

Chemical Reactivity and Purity: The thiophene ring in 3-Dodecylthiophene is susceptible to electrophilic substitution and polymerization. Its primary use is as a monomer in electropolymerization or oxidative polymerization to form poly(3-dodecylthiophene) (P3DT). The purity of the monomer directly impacts the molecular weight, regiularity, and ultimately the electronic and optical properties of the polymer. Our commitment as a supplier of 3-dodecylthiophene in China is to provide material with a minimum purity of 97%, ensuring consistent and reliable performance in polymerization reactions.

Thermal Properties: With a boiling point around 290°C (lit.) and a flash point above 113°C, 3-Dodecylthiophene exhibits reasonable thermal stability for many chemical processing applications. Its estimated melting point is around -0.15°C, confirming its liquid state under typical laboratory conditions. These properties are important considerations for storage, handling, and processing, especially when scaling up production.

For anyone involved in developing new organic electronic devices, understanding these properties is essential. Whether you are formulating materials for OLEDs, OPVs, or other advanced applications, the consistent quality and specific characteristics of 3-Dodecylthiophene are indispensable. We encourage you to reach out to us for detailed product specifications, safety data, and competitive 3-dodecylthiophene prices. As a dedicated manufacturer, we are here to support your material needs.