The chemical industry thrives on the availability of versatile building blocks that enable the creation of novel and high-performance materials. 2-(Trifluoromethyl)thiophenol (CAS 13333-97-6) is one such intermediate, valued for its unique chemical structure that lends itself to a variety of applications, particularly in the development of UV absorbers and other specialty chemicals. This article explores its properties, applications, and the strategic importance of sourcing it reliably from expert chemical manufacturers.

Chemical Profile and Properties

2-(Trifluoromethyl)thiophenol is an aromatic organic compound characterized by a trifluoromethyl group attached to a thiophenol ring. Its chemical formula is C7H5F3S, and it is often supplied with a purity of 95%+ or 97%+. Key physical properties include a boiling point of approximately 175-177 °C and a density of about 1.35 g/mL at 25 °C. These specifications are crucial for chemists and engineers planning synthesis reactions, dissolution, or formulation processes. The presence of the trifluoromethyl group imparts unique electronic characteristics and stability to the molecule, making it a desirable intermediate.

Applications Driving Demand

The primary demand for 2-(Trifluoromethyl)thiophenol stems from its use as a precursor in the synthesis of advanced UV absorbers. These absorbers are critical components in formulations designed to protect materials from UV-induced degradation. The resulting UV absorbers are integrated into:

  • Coatings: Providing protection for wood, metal, and plastic surfaces against weathering, fading, and chalking.
  • Plastics: Enhancing the outdoor durability of polymers used in construction, automotive parts, and consumer goods, preventing brittleness and discoloration.
  • Adhesives and Sealants: Ensuring long-term performance and integrity in applications exposed to sunlight.

Beyond UV protection, the trifluoromethylthiophenol structure can also be a valuable component in the synthesis of other fine chemicals, potentially including pharmaceutical intermediates or agrochemical components, where the trifluoromethyl group often contributes to bioactivity or stability.

Strategic Sourcing for R&D and Production

For R&D scientists and procurement managers, securing a consistent supply of high-quality 2-(Trifluoromethyl)thiophenol is essential. China is a major global supplier of fine chemical intermediates, offering competitive pricing and large-scale production capabilities. When looking to purchase this chemical:

  • Identify Reputable Manufacturers: Seek out companies with a proven track record in specialty chemicals and a commitment to quality control. Companies like NINGBO INNO PHARMCHEM CO.,LTD. are examples of established suppliers.
  • Request Technical Data: Always obtain Certificates of Analysis (CoA) to verify purity and specifications.
  • Inquire About Pricing and MOQs: Get quotes for the quantities you need, whether for lab samples or bulk industrial orders.
  • Understand Lead Times: Factor in shipping and delivery times, especially when sourcing internationally.

By understanding the value and sourcing strategies for 2-(Trifluoromethyl)thiophenol, chemical professionals can ensure they have access to the building blocks needed for innovative material development and robust product performance. It’s a key chemical intermediate that empowers advanced material solutions.