Perfluorotributylamine (CAS 311-89-7) is a highly specialized chemical compound with a unique set of properties that lend themselves to demanding industrial and scientific applications. From its role as a critical mass calibrant in analytical instrumentation to its use in advanced cooling systems and potential biomedical applications, understanding its characteristics, synthesis, and how to procure it is essential for professionals in the chemical, electronics, and research sectors.

The synthesis of Perfluorotributylamine is typically achieved through the electrochemical fluorination (ECF) of tributylamine. This process involves reacting tributylamine with anhydrous hydrogen fluoride in an electrochemical cell. The high degree of fluorination replaces all hydrogen atoms with fluorine atoms, resulting in the stable perfluorinated structure of Perfluorotributylamine. Manufacturers often optimize these ECF processes to achieve high yields and purity, ensuring the final product meets stringent quality specifications for its intended uses.

Key properties that define Perfluorotributylamine include its appearance as a colorless, transparent liquid. It possesses a high boiling point (around 178 °C) and a low melting point (around -50 °C), giving it a wide liquid range. Its density is notably high, approximately 1.88 g/cm³. Chemically, it is highly inert, exhibiting resistance to heat and a broad spectrum of chemicals, making it suitable for environments where other substances would degrade. Furthermore, it is an excellent electrical insulator and has a very low surface tension.

When looking to buy Perfluorotributylamine, several factors are important for R&D scientists and procurement managers. Firstly, purity is paramount, especially for analytical applications like GC-MS calibration, where contaminants can skew results. Secondly, consistent supply and competitive pricing are vital for industrial applications. Sourcing from reputable manufacturers, particularly those with established production facilities in China, can provide access to high-quality Perfluorotributylamine at competitive prices. Companies specializing in fine chemicals and perfluorinated compounds are best equipped to meet these demands.

In addition to its primary uses, Perfluorotributylamine is also recognized as a potent greenhouse gas due to its extreme persistence in the atmosphere and high global warming potential. While this is a significant environmental consideration, its specialized applications often outweigh these concerns in specific industrial contexts where its unique properties are indispensable. For companies seeking a reliable supplier of Perfluorotributylamine, prioritizing manufacturers who adhere to high production standards and provide comprehensive technical documentation is a strategic choice.