For procurement managers, R&D scientists, and formulation chemists in the chemical and pharmaceutical industries, sourcing high-quality raw materials is paramount. 1,3-Bis(trifluoromethyl)benzene (CAS 402-31-3) stands out as a critical intermediate, particularly valued for its role in pharmaceutical synthesis and the development of specialized materials. Understanding the nuances of purchasing this compound can significantly impact project timelines and budget efficiency. This guide aims to equip you with the knowledge needed to make informed decisions when looking to buy 1,3-Bis(trifluoromethyl)benzene.

At its core, 1,3-Bis(trifluoromethyl)benzene is a fluorinated aromatic hydrocarbon with the molecular formula C8H4F6 and CAS number 402-31-3. Its structure, featuring two trifluoromethyl groups attached to a benzene ring in a meta position, imparts unique chemical properties. These properties make it an excellent building block for synthesizing complex organic molecules. Its utility spans across various sectors, most notably as a pharmaceutical intermediate, where it contributes to the creation of active pharmaceutical ingredients (APIs) and novel drug candidates. The demand for high-purity variants of this chemical is consistently strong, driven by stringent industry standards and the need for reliable reaction outcomes.

When considering the purchase of 1,3-Bis(trifluoromethyl)benzene, several factors come into play. Firstly, product specification is key. Buyers should look for clear indications of purity, typically expressed as a percentage (e.g., ≥98% or ≥99%). Parameters like loss on drying and heavy metal content are also critical, especially for pharmaceutical applications. Understanding the physical form, which for this compound is a clear, colorless liquid, is also important for handling and storage protocols. Reliable manufacturers will readily provide Certificates of Analysis (CoA) detailing these specifications.

Secondly, the choice of supplier is crucial. For businesses looking to buy in bulk or secure a consistent supply, partnering with experienced manufacturers and suppliers, particularly those based in China, can offer significant advantages. These suppliers often have large-scale production capabilities, ensuring supply chain stability and competitive pricing. When inquiring about the price of 1,3-Bis(trifluoromethyl)benzene, it's advisable to ask for quotes that account for volume discounts and various incoterms (like FOB, CFR, EXW) to best suit your logistics and budget. A good supplier will also be transparent about their production capacity, quality control processes, and export experience.

The applications of 1,3-Bis(trifluoromethyl)benzene are diverse. Beyond its primary role in pharmaceutical intermediates, it finds use in the synthesis of advanced materials, including certain types of UV-curing materials and specialty polymers. Researchers also utilize it in academic and industrial R&D for exploring new chemical reactions and developing innovative products. For anyone seeking to procure this compound, whether for large-scale manufacturing or laboratory research, identifying a reputable supplier that can guarantee quality, reliability, and cost-effectiveness is the cornerstone of successful procurement.