For professionals working with chemicals, a deep understanding of their properties is fundamental to safe handling, storage, and effective utilization. 2-Chloro-5-(trifluoromethyl)benzoyl Chloride (CAS 657-05-6) is a compound that demands careful consideration of its chemical characteristics. As a key intermediate in various synthetic processes, its reliable performance depends on adherence to specific handling guidelines.

The compound is identified by its molecular formula, C8H3Cl2F3O, and a molecular weight of approximately 243.01 g/mol. One of its most notable physical properties, as reported by manufacturers and suppliers, is its appearance as a white powder. This physical form is typical for many organic solids. However, its classification also includes being moisture-sensitive, a crucial detail for anyone planning to buy 2-chloro-5-(trifluoromethyl)benzoyl chloride.

Moisture sensitivity means that the compound can react with water, potentially hydrolyzing the acid chloride functional group into a carboxylic acid and hydrochloric acid. This reaction not only degrades the desired product but can also lead to corrosive byproducts. Therefore, proper storage is essential. Recommendations typically include keeping the material sealed in a dry environment and storing it at room temperature, often under an inert atmosphere such as nitrogen or argon, to minimize exposure to ambient moisture.

The reactivity of the acid chloride group makes it an excellent acylating agent. This property is precisely why it's a sought-after intermediate in industries ranging from pharmaceuticals to agrochemicals. When considering its price, it's important to factor in the costs associated with maintaining these sensitive conditions, which contributes to the overall value provided by a reputable chemical supplier.

For those looking to purchase 2-chloro-5-(trifluoromethyl)benzoyl chloride, engaging with a knowledgeable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is beneficial. They can provide detailed specifications, including typical purity levels (often around 97% or higher), and offer guidance on best practices for handling and storage. Understanding these chemical properties ensures that the compound maintains its integrity from the point of purchase through to its use in complex synthesis reactions.

The boiling point of 59-61°C at 1mm pressure and a density of 1.506 further characterize this chemical. These physical constants are vital for process chemists and engineers when designing reactions or scaling up production. By prioritizing suppliers who provide comprehensive data and adhere to strict quality control, researchers and procurement managers can ensure they are working with a product that meets their exacting standards, thereby maximizing the efficiency and success of their synthetic endeavors.