Understanding the fundamental chemical profile of key intermediates is crucial for anyone involved in chemical manufacturing and research. 4,4'-Dichlorobenzophenone, identified by CAS 90-98-2, is a compound with a distinct set of properties and well-established synthesis routes that make it indispensable across several industries. NINGBO INNO PHARMCHEM CO.,LTD., a prominent China-based manufacturer, provides this essential chemical, ensuring high standards of quality and consistency for its clients.

The chemical identity of 4,4'-Dichlorobenzophenone is defined by its molecular formula C13H8Cl2O and a molecular weight of approximately 251.11 g/mol. Its physical appearance is consistently described as an off-white crystalline powder. This form is typical for a compound with a melting point in the range of 144-147°C, as indicated by various sources. Such a distinct crystalline structure and melting point are often key indicators of purity and contribute to its ease of handling and storage.

The compound's stability is another critical characteristic. It is generally stable under normal storage conditions, typically recommended to be kept sealed in a dry environment at room temperature. However, like many organic compounds, it is noted to be incompatible with strong oxidizing agents, a standard precaution in chemical handling. Its solubility profile is also noteworthy; it is soluble in hot acetone, ethanol, ether, and other common organic solvents, which is advantageous for its use in various synthesis reactions.

Regarding its synthesis, 4,4'-Dichlorobenzophenone is primarily prepared through the acylation of chlorobenzene with 4-chlorobenzoyl chloride. This Friedel-Crafts acylation reaction, typically catalyzed by aluminum chloride in a suitable solvent, is a well-established method for producing diaryl ketones. Other synthesis routes might involve the oxidation of corresponding benzhydrols. The efficiency and scalability of these methods ensure that this intermediate can be produced in industrial quantities to meet market demand.

Beyond its direct role as an intermediate in pharmaceuticals, agrochemicals, and dyestuffs, its chemical profile also reveals its environmental relevance. It is recognized as a metabolic product resulting from the degradation of DDT, a widely known pesticide. This aspect highlights the broader chemical lifecycle and persistence of certain chlorinated organic compounds.

For manufacturers and researchers looking to buy 4,4'-Dichlorobenzophenone, understanding these chemical properties is fundamental. NINGBO INNO PHARMCHEM CO.,LTD. as a supplier ensures that the product meets rigorous specifications, providing a reliable foundation for various chemical applications. The commitment to quality in providing compounds like 4,4'-Dichlorobenzophenone underpins the advancement and success of industries reliant on precise organic synthesis.