Storage and transportation of terephthaloyl chloride

Terephthaloyl chloride is usually a solid at room temperature, and its form can be either powdered or flaky, depending on its production process and subsequent treatment. In actual chemical production, after phthaloyl chloride is synthesized through a reaction, if it is in liquid form, it needs to be solidified by cooling or other physical methods. During the curing process, it may form solid masses or sheets, depending on the specific conditions of the cooling process, such as the cooling rate and the shape of the container used. After being converted into a solid form, phthaloyl chloride may require further processing to facilitate packaging, storage, and transportation, such as being crushed into powder or cut into flakes. Whether a granulator or slicer is needed depends on the requirements and applications of the final product. For example, if very small particles are needed to facilitate dissolution or mixing, a granulator may be used to convert them into a powder form. If it is for ease of measurement or direct use, it may be cut into slices. When storing and transporting phthaloyl chloride, it is important to note that it is highly sensitive to water and moisture; it can react with water to produce hydrochloric acid and phthalic acid. Therefore, it must be kept in a dry environment, and the packaging containers need to be sealed to prevent it from absorbing moisture or becoming damp. Furthermore, as a chemical, the storage and transportation of phthaloyl chloride also require compliance with relevant safety regulations to ensure safety during transport. .

Terephthaloyl chloride is TPC; the product received at the downstream stage is in white flake form. However, care must be taken when opening the bag, as it can absorb moisture easily and become compacted, making it difficult to use as a feed material