In the dynamic field of organic chemistry, certain molecules serve as linchpins for a wide array of synthetic transformations. 1,2-Diiodoethane, identified by its CAS number 624-73-7, is one such critical compound. As a diiodoalkane, its reactivity and structural characteristics make it an invaluable tool for chemists, particularly in the preparation of highly effective organometallic reagents. This article aims to provide a detailed overview of 1,2-Diiodoethane, covering its properties, primary applications, and guidance on how to procure it from reliable sources.

Chemically, 1,2-Diiodoethane (C2H4I2) is an organoiodine compound characterized by two iodine atoms attached to adjacent carbon atoms. This vicinal diiodide structure is responsible for its distinct reactivity. Typically appearing as dark brown crystals, it possesses a melting point of 80-82°C and a molecular weight of 281.86. For scientific and industrial applications, a high assay, often stated as ≥99.0%, is essential. This purity level ensures predictable reaction outcomes and minimizes the introduction of unwanted byproducts, a crucial consideration for anyone looking to buy this intermediate for precise synthesis.

The synthetic utility of 1,2-Diiodoethane is most prominently showcased in its role as a precursor for the generation of samarium(II) iodide (SmI2) and ytterbium(II) iodide (YbI2). These lanthanide iodides are potent and selective single-electron transfer reagents, widely employed in various reductive processes in organic synthesis. They are instrumental in facilitating carbon-carbon bond formation, effecting stereoselective reductions, and promoting a range of other valuable transformations. The efficiency of these reactions is directly linked to the quality of the 1,2-Diiodoethane used in their preparation.

As a manufacturer and supplier of fine chemicals, we understand the importance of providing high-quality 1,2-Diiodoethane to the global market. For procurement managers and research scientists, sourcing this compound requires a focus on reliability and consistency. Manufacturers in China offer competitive pricing and large-scale production capabilities, making them attractive partners. When you decide to buy 1,2-Diiodoethane, it is advisable to partner with a supplier that can provide comprehensive technical data, including Certificates of Analysis, and ensure timely delivery, often in standard industrial packaging like 25 kg drums.

In conclusion, 1,2-Diiodoethane is a foundational reagent in modern organic synthesis, particularly for creating advanced organometallic species. Its high purity and specific reactivity profile make it indispensable for complex chemical transformations. We encourage researchers and procurement specialists to connect with us to explore our product offerings and to discuss how we can meet your demands for high-quality 1,2-Diiodoethane, ensuring the success of your synthetic endeavors.