In the dynamic world of chemical synthesis and material science, the demand for specialized intermediates is ever-growing. Among these, silicone derivatives stand out for their unique properties and broad applicability. This article delves into 1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane, identified by CAS number 18001-97-3, a versatile compound that serves as a critical building block for numerous advanced applications. Understanding its chemical structure and potential uses is paramount for R&D scientists and procurement managers seeking reliable suppliers.

Understanding CAS 18001-97-3: Chemical Structure and Properties

1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane is characterized by its siloxane backbone, which provides inherent flexibility, thermal stability, and unique surface properties. Crucially, it features two terminal hydroxylpropyl groups. These dihydric alcohol functionalities make it an excellent candidate for further chemical modifications, such as polymerization, esterification, or etherification. This reactivity is what makes it a sought-after intermediate in the chemical industry. When looking to buy this compound, purity and consistent quality are key considerations for any serious manufacturer or researcher.

Key Applications and Industrial Significance

The versatility of 1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane stems from its ability to act as a monomer, cross-linker, or modifying agent. Its applications span several key sectors:

  • Material Science: It is widely used in the development of advanced polymers, specialty coatings, adhesives, and sealants. The siloxane component can impart flexibility, hydrophobicity, and improved thermal resistance to these materials. Researchers often look for this specific chemical intermediate to enhance the performance of their end products.
  • Pharmaceutical Intermediates: In the pharmaceutical industry, this compound can serve as a building block for synthesizing complex molecules and drug candidates. Its specific functional groups can be leveraged in multi-step synthetic pathways, making it a valuable pharmaceutical intermediate. Sourcing from a reputable supplier in China ensures a consistent supply for ongoing research and development.
  • Specialty Chemicals: Beyond these primary areas, it finds use in a variety of niche applications where tailored silicone properties are required. This could include specialized lubricants, cosmetic ingredients, or components in electronic materials.

Sourcing and Procurement Considerations

For businesses aiming to purchase 1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane, identifying a reliable manufacturer and supplier is critical. Factors such as product purity, availability, pricing, and the supplier's adherence to quality standards are vital. Many companies opt to source such intermediates from China due to the robust chemical manufacturing infrastructure. When you seek to buy this essential chemical, ensuring clear communication with the supplier regarding specifications and delivery timelines is crucial for successful project execution.

In conclusion, 1,3-Bis(3-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane (CAS 18001-97-3) is a compound of significant industrial interest. Its unique chemical structure and reactivity make it an indispensable intermediate for innovation across material science and pharmaceutical research. For procurement managers and scientists, understanding its capabilities and sourcing it from a dependable manufacturer is key to achieving successful outcomes.