Understanding the synthesis and properties of essential chemical intermediates is fundamental to driving innovation in chemistry. 1,1,1,2,2-Pentafluoro-4-iodobutane (CAS 40723-80-6), a significant fluorinated building block, embodies this principle. Its molecular structure, C4H4F5I, and its characteristic properties make it a sought-after compound in various scientific disciplines, from organic synthesis to material science.

The synthesis of 1,1,1,2,2-Pentafluoro-4-iodobutane typically involves specialized fluorination techniques and reactions to introduce the pentafluorinated butyl chain and the iodine atom. While specific proprietary synthesis routes are often held by manufacturers, the general approach involves controlled reactions to ensure high purity and yield. For those looking to purchase 1,1,1,2,2-Pentafluoro-4-iodobutane, it's important to note the compound's physical characteristics: it's a liquid, often described as colorless to light yellow, with a distinct refractive index (n20/D 1.391) and a boiling point typically around 100-101 °C. These properties are critical for its handling and application in synthesis.

The utility of this compound in organic synthesis stems from the reactivity of the carbon-iodine bond, which can readily participate in various coupling reactions and nucleophilic substitutions. This makes it an excellent starting material for introducing the C4F5H4 moiety into target molecules. For instance, its use in the synthesis of fluorous compounds highlights its importance in creating materials with tailored properties. Researchers often seek out chemical suppliers who can provide this intermediate with guaranteed quality, making it easier to explore the diverse applications of CAS 40723-80-6.

Moreover, the chemical industry, particularly in regions like China, has developed robust manufacturing capabilities for fluorinated intermediates. This ensures that 1,1,1,2,2-Pentafluoro-4-iodobutane is accessible for research and industrial applications. As we continue to advance in fields requiring specialized fluorinated materials and complex organic molecules, intermediates like this will remain central to chemical synthesis breakthroughs. The journey from synthesis to application for C4H4F5I is a prime example of how specific chemical structures enable significant scientific and technological progress.