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For any chemical scientist or procurement specialist, a deep understanding of a compound's technical specifications and proper handling procedures is paramount. 2,2'-Bipyridyl-5,5'-dialdehyde (CAS 135822-72-9) is a key organic intermediate widely used in research and development. This article delves into its technical details and provides guidance on safe handling, assisting those who intend to buy this compound from reputable suppliers.
The compound, chemically known as 2,2'-Bipyridyl-5,5'-dialdehyde, has a molecular weight of approximately 212.20 g/mol. Its common appearance is as an off-white to light yellow solid. For critical applications in organic synthesis, a high purity is usually specified, with most reputable manufacturers offering grades of 99% or higher. This level of purity is crucial for ensuring reproducible experimental results and minimizing side reactions. When sourcing, always review the provided Certificate of Analysis (CoA) for detailed purity information and other analytical data.
Safe handling practices are essential when working with any chemical intermediate. Based on available safety data, 2,2'-Bipyridyl-5,5'-dialdehyde is classified with hazard statements such as H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Therefore, it is imperative to use appropriate personal protective equipment (PPE), including gloves, eye protection, and respiratory protection when handling this substance. Working in a well-ventilated area or a fume hood is also highly recommended.
Storage recommendations for 2,2'-Bipyridyl-5,5'-dialdehyde typically include keeping it under an inert atmosphere, such as nitrogen or argon, and maintaining a cool storage temperature, generally between 2-8°C. This helps to preserve its stability and prevent degradation over time. When you purchase this chemical, ensure that the packaging is appropriate and that you understand the recommended storage conditions to maintain its quality. Procurement managers should also inquire about the supplier's packaging and shipping procedures to ensure the product arrives in optimal condition.
For those looking to buy 2,2'-Bipyridyl-5,5'-dialdehyde, partnering with established chemical manufacturers and suppliers who provide clear technical specifications and safety guidelines is paramount. Understanding these details ensures efficient and safe utilization of this valuable intermediate in your R&D projects, ultimately contributing to successful scientific outcomes.
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