For chemists engaged in organic synthesis and materials science, understanding the properties and potential applications of versatile building blocks is crucial for driving innovation. Selenophene (CAS 288-05-1), a selenium-containing heterocyclic compound, offers a unique reactivity profile that distinguishes it from its oxygen and sulfur analogs. As a supplier of specialty chemicals, we aim to provide chemists with the knowledge and materials needed to explore the full potential of compounds like Selenophene.

Key Physical and Chemical Properties of Selenophene

Selenophene, with the molecular formula C4H4Se and a molecular weight of 131.03 g/mol, is typically encountered as a colorless to light yellow liquid. Its key physical properties include:

• Boiling Point: Approximately 110-111 °C, facilitating purification by distillation.
• Melting Point: Around -30 °C, indicating it remains liquid under standard laboratory conditions.
• Density: Approximately 1.423 g/mL at 25 °C, making it denser than water.
• Refractive Index: Around n20/D 1.58, a characteristic physical property used for identification and purity assessment.
• Flash Point: 27 °F, which classifies it as a flammable liquid requiring appropriate handling precautions.

Chemically, Selenophene is an aromatic heterocycle. The selenium atom's electronic influence contributes to its reactivity in electrophilic aromatic substitution reactions, which are fundamental to many synthetic strategies. The stability and aromaticity of the ring system are critical for its utility as a core structure in more complex molecules.

Applications in Synthesis and Materials

The unique electronic and steric properties of the selenium atom make Selenophene a valuable intermediate in various scientific disciplines:

• Organic Synthesis: It serves as a fundamental building block for creating carbon-carbon and carbon-heteroatom bonds, essential for constructing pharmaceuticals, agrochemicals, and natural products.
• Materials Science: Selenophene derivatives are investigated for their potential in organic electronics, including applications in organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and photovoltaic devices, due to their tunable electronic properties.
• Medicinal Chemistry: The incorporation of Selenophene into drug candidates can influence biological activity and pharmacokinetic profiles, opening new avenues for therapeutic development.

Sourcing High-Quality Selenophene

For chemists requiring Selenophene for their research and development efforts, sourcing from a reputable chemical manufacturer and supplier is crucial. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity Selenophene (CAS 288-05-1), ensuring reliable performance in your synthetic applications. We understand the importance of consistent quality and competitive pricing for our clients in research and industry. If you are looking to buy Selenophene or need a dependable supplier for your laboratory needs, we encourage you to contact us for a quote and to learn more about our product offerings.