Potassium isooctanoate
[CAS# 35194-75-3]

Identification

• Classification: Organic raw materials >> Organometallic salt
• Name: Potassium isooctanoate
• Synonyms: Isooctanoic acid potassium salt
• Molecular Formula: C₈H₁₅O₂^.K
• Molecular Weight: 182.30
• CAS Registry Number: 35194-75-3
• SMILES: CC(C)CCCCC(=O)[O-].[K+]

Discovory and Applicatios

Potassium isooctanoate, also known as potassium 2-ethylhexanoate, is an organic compound that serves as a versatile agent in various chemical and industrial applications. This potassium salt of isooctanoic acid plays a significant role in the synthesis of other chemicals and has garnered attention for its utility in the production of catalysts, stabilizers, and lubricants.

The discovery of potassium isooctanoate can be traced back to advancements in organic chemistry, where researchers explored the properties and applications of carboxylic acid salts. Isooctanoic acid itself is a branched-chain fatty acid derived from natural sources such as coconut and palm oil. The conversion of isooctanoic acid into its potassium salt forms the basis of potassium isooctanoate, allowing for enhanced solubility and reactivity in various chemical processes.

One of the primary applications of potassium isooctanoate is as a catalyst in the production of polyurethane. In this context, it acts as a reaction accelerator that facilitates the polymerization process, improving the efficiency of production. Potassium isooctanoate enhances the reaction rates between isocyanates and polyols, which are critical components in the synthesis of polyurethane foams, elastomers, and coatings. This application is particularly important in the automotive and construction industries, where polyurethane materials are widely used for insulation, cushioning, and surface protection.

Additionally, potassium isooctanoate finds utility as a stabilizer in various formulations, including plastics and coatings. Its ability to improve thermal stability and enhance mechanical properties makes it a valuable additive in these applications. By incorporating potassium isooctanoate, manufacturers can produce more durable and longer-lasting materials, which are essential for consumer products and industrial components.

In the realm of agriculture, potassium isooctanoate has been explored as a surfactant and dispersant in pesticide formulations. Its amphiphilic nature allows it to improve the spreadability and adherence of pesticides on plant surfaces, enhancing their effectiveness. This characteristic makes potassium isooctanoate a useful additive in agrochemical formulations, contributing to improved crop protection and yield.

Moreover, potassium isooctanoate has applications in the production of lubricants and greases. Its ability to reduce friction and enhance lubrication properties is beneficial in various industrial processes, including machinery operation and automotive applications. The incorporation of potassium isooctanoate into lubricant formulations can lead to improved performance, reduced wear, and extended service life of mechanical components.

Safety considerations are essential when handling potassium isooctanoate. While it is generally considered safe for use in industrial applications, appropriate precautions should be taken to minimize exposure. Users should follow standard safety protocols, including wearing personal protective equipment and ensuring proper ventilation in work areas.

In summary, potassium isooctanoate is a valuable organic compound with diverse applications across several industries, including polyurethane production, plastics stabilization, agriculture, and lubrication. Its properties enable improved efficiency and performance in various formulations, making it a crucial component in modern industrial processes. Ongoing research into its potential applications and formulations will likely continue to enhance its utility in chemical manufacturing and other sectors.