Methyl 12-Hydroxystearate, identified by its CAS number 141-23-1, stands as a significant chemical intermediate with a broad spectrum of industrial applications. Its unique structure, a methyl ester of 12-hydroxy stearic acid, provides functional attributes highly valued in sectors ranging from advanced lubricants to specialized industrial coatings and beyond. For manufacturers and R&D scientists, understanding the properties and procurement channels of this ester is crucial.

Chemical Structure and Properties

The chemical makeup of Methyl 12-Hydroxystearate (C19H38O3) is central to its utility. It is an ester formed from methanol and 12-hydroxy stearic acid. The presence of the hydroxyl (-OH) group on the twelfth carbon atom of the long fatty acid chain differentiates it from simpler fatty acid esters. This functional group can participate in further chemical reactions, making it a versatile building block for more complex molecules. Its physical properties, typically appearing as a white to off-white solid or liquid depending on ambient temperature and purity, with a melting point around 45-53°C, also influence its handling and application.

Its solubility characteristics, being soluble in organic solvents and sparingly soluble in water, dictate its suitability for various formulation types. Manufacturers often specify parameters such as acid value, iodine value, and hydroxyl value, which are critical for formulators to ensure consistency and predict performance in their specific applications.

Industrial Applications and Benefits

The versatility of Methyl 12-Hydroxystearate is evident in its varied industrial uses:

  • Lubricants and Greases: As previously discussed, it significantly enhances the thermal stability and reduces oil bleeding in greases, making them ideal for high-temperature or high-load applications.
  • Cosmetics: It serves as an emollient and emulsifier, contributing to product texture and skin feel in creams, lotions, and other personal care items.
  • Textiles: Used as a softener or lubricant in fabric finishing, it improves the tactile properties of textiles and aids in processing efficiency.
  • Paper Industry: Potential applications include surface modification or processing aids in paper manufacturing.
  • Adhesives and Inks: It can also function as a component in certain adhesive and ink formulations, influencing viscosity and application properties.

The ability to buy Methyl 12-Hydroxystearate from reliable manufacturers in China provides businesses with a competitive edge, offering access to high-quality materials at cost-effective prices.

Sourcing and Manufacturing Considerations

For manufacturers requiring Methyl 12-Hydroxystearate, understanding the global supply chain is key. China hosts numerous chemical manufacturers capable of producing this ester to various specifications. Procurement teams should focus on identifying suppliers who can guarantee batch-to-batch consistency and provide comprehensive technical documentation. The price of Methyl 12-Hydroxystearate can fluctuate based on raw material costs and market demand, making proactive sourcing and negotiation essential.

In summary, Methyl 12-Hydroxystearate (CAS 141-23-1) is more than just a chemical compound; it is a functional ingredient that drives performance across multiple industries. By understanding its chemical nature and leveraging efficient sourcing strategies from established Chinese manufacturers, businesses can effectively integrate this versatile intermediate into their product portfolios.