Understanding the chemical nature of any industrial compound is fundamental to leveraging its full potential. Alkylsulfonic Phenyl Ester (ASE), with its CAS number 91082-17-6, is a complex organic molecule that has garnered significant attention for its versatile properties and wide-ranging applications. This article explores the chemical profile of ASE, detailing its structure, key physical and chemical characteristics, and its multifaceted roles across various industries.

At its core, Alkylsulfonic Phenyl Ester is classified as an alkyl sulfonate plasticizer. Its molecular structure typically involves a sulfonate group (-SO3-) linked to a phenyl group (a benzene ring), which is further attached to an alkyl chain. This amphiphilic nature – possessing both hydrophilic (water-attracting) and hydrophobic (water-repelling) characteristics – underpins many of its functional properties, particularly its utility as a surfactant and its compatibility with diverse materials.

Key physical and chemical properties of ASE include its appearance as a yellowish transparent liquid. Its specific gravity typically ranges between 1.02 to 1.06, and it possesses a high flash point, generally between 200-215°C, indicating good thermal stability and safety during handling. The viscosity is typically in the range of 90-100 mpa.s at 20°C, and its water content is very low, usually ≤0.05%. The color, measured in Hazen units, is typically ≤700, and its acid value is very low (≤0.05 mgKOH/g), indicating high purity. These specifications highlight its suitability for precise industrial applications.

The applications of Alkylsulfonic Phenyl Ester are remarkably diverse, stemming from its excellent plasticizing capabilities and its environmentally friendly nature. It is widely used as a plasticizer for polyvinyl chloride (PVC) and polyurethane (PU), enhancing flexibility, processability, and durability. In the realm of polymers, its ability to promote gel formation and reduce processing time makes it a highly efficient additive. This translates to tangible benefits for manufacturers looking to optimize their production processes. Understanding the benefits of using an eco-friendly plasticizer like Alkylsulfonic Phenyl Ester for your PVC applications is essential.

Beyond its primary role in plastics, ASE finds utility in other sectors. It is used in rubber formulations, including natural rubber (NR), styrene-butadiene rubber (SBR), nitrile rubber (NBR), and chloroprene rubber (CR), contributing to improved physical properties and processing. In the construction industry, its alkali resistance makes it suitable for membranes and sealants. Additionally, it serves as a component in adhesives and cleaning agents, further demonstrating its chemical versatility.

The combination of its chemical structure, resulting in desirable physical properties such as low-temperature flexibility and good electrical insulation, alongside its environmental consciousness, makes Alkylsulfonic Phenyl Ester a valuable chemical intermediate and additive. Its broad compatibility with various polymers, as well as its notable saponification resistance, ensures its continued relevance in demanding industrial applications. Explore the broad compatibility of Alkylsulfonic Phenyl Ester with various polymers, expanding its utility.

In essence, Alkylsulfonic Phenyl Ester is a sophisticated chemical compound that bridges the gap between advanced performance and environmental responsibility. Its detailed chemical profile underscores its significance as a versatile solution for a multitude of modern industrial needs.