For professionals in the chemical and materials science industries, a deep understanding of key chemical compounds is essential for informed procurement and successful product development. 3,4-Dimethylthiophene (CAS 632-15-5) is one such compound that has garnered significant attention due to its critical role in emerging technologies. This article aims to provide a comprehensive overview of its properties, explore its primary applications, and shed light on factors affecting its price when sourced from manufacturers.

At its core, 3,4-Dimethylthiophene is a sulfur-containing heterocyclic organic compound. Its molecular formula is C6H8S, with a molecular weight of approximately 112.19 g/mol. Key physical properties include a melting point typically in the range of 50-54℃ and a boiling point of around 146.5℃ at standard atmospheric pressure. Its density is approximately 1.006 g/cm³. These physical characteristics are important for handling, storage, and processing. Furthermore, its chemical reactivity stems from the aromatic thiophene ring, which is further influenced by the electron-donating methyl groups at the 3 and 4 positions. This structural configuration makes it a favored building block for advanced polymers and molecules.

The primary application driving the demand for 3,4-Dimethylthiophene is its utility in organic electronics. It serves as a crucial monomer or precursor in the synthesis of conjugated polymers and small molecules used in devices such as Organic Field-Effect Transistors (OFETs), Organic Light-Emitting Diodes (OLEDs), Polymer Light-Emitting Diodes (PLEDs), and Organic Photovoltaics (OPVs). The thiophene backbone provides excellent charge transport properties, while the methyl substituents can be used to tune solubility, morphology, and electronic energy levels of the final materials. This adaptability allows for the creation of components for flexible displays, low-cost solar cells, and advanced sensor technologies. For those looking to buy these materials, sourcing from reputable suppliers is key.

When considering the price of 3,4-Dimethylthiophene, several factors come into play. The purity level is a significant determinant; higher purity grades (e.g., 97% min) command a higher price due to more rigorous purification processes. Production scale also plays a role; larger batch production by manufacturers typically leads to lower per-unit costs. Furthermore, global market demand, the cost of raw materials, and the complexity of the synthesis route all contribute to the final pricing. Manufacturers in China often offer competitive pricing due to efficient production capabilities and established supply chains. For accurate pricing, requesting a quote from a trusted manufacturer is the best approach.

In conclusion, 3,4-Dimethylthiophene is a vital compound with expanding applications in cutting-edge technologies. Understanding its properties and the factors influencing its availability and price empowers buyers to make informed decisions. We are a leading manufacturer and supplier of 3,4-Dimethylthiophene in China, committed to providing high-quality material at competitive prices. Contact us for your procurement needs and to learn more about our product offerings.