Dioctyl Phthalate (DOP) is a widely recognized and essential general-purpose plasticizer, playing a critical role in numerous industrial applications. This versatile chemical compound is primarily utilized to increase the flexibility and reduce the hardness of various polymers, most notably polyvinyl chloride (PVC) resin. However, its utility extends far beyond just PVC, making it a cornerstone ingredient in diverse manufacturing processes.

Identified by CAS No: 117-84-0 and the molecular formula C24H38O4, DOP presents physically as a clear, colorless liquid. Key properties include a density of approximately 0.980 g/mL at 20°C, a melting point around -25°C, and a boiling point of approximately 380°C. A typical industrial grade boasts a purity of 99.5% minimum. Its molecular weight is 390.56.

The applications of Dioctyl Phthalate are extensive. Its primary function as a plasticizer makes it indispensable in the processing of PVC resin for products such as artificial leather, various types of agricultural films, packaging materials, and crucial cables. The addition of DOP allows rigid PVC to become pliable and durable, enabling its use in flexible applications. Beyond PVC, DOP is also effectively employed in the processing of other high polymers including chemical resins, acetate resins, and ABS resins, as well as various types of rubbers. It serves as a beneficial additive in paints, dyes, and dispersants, contributing to desired physical characteristics and performance.

Furthermore, DOP is vital in the manufacturing of specific products by enhancing their flexibility and workability. This includes its use in the production of large panels, sheets, and boards, where it helps achieve the desired softness and reduces material brittleness during processing. Its application in shoe manufacturing is another example where DOP contributes to the material's suppleness and comfort.

At NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical demand for high-quality Dioctyl Phthalate (DOP) across these industries. As a dedicated supplier of essential chemical raw materials, we are committed to providing reliable and consistent supply of DOP meeting stringent quality standards. We offer various packaging options to suit customer needs, including IBC containers (1000kgs), 200kg drums, and flexi tanks.

Securing a dependable source for Dioctyl Phthalate is paramount for manufacturers relying on its plasticizing capabilities. For businesses seeking a reputable DOP plasticizer manufacturer or a reliable Dioctyl Phthalate supplier, understanding the product's specifications and availability is key. Whether your need is for bulk quantities or specific packaging options, obtaining a competitive DOP price requires direct engagement with established sources. Companies looking to buy Dioctyl Phthalate or initiate a bulk DOP purchase should partner with suppliers who prioritize quality, consistent delivery, and customer service.