4,7,10-Trioxa-1,13-tridecanediamine (CAS 4246-51-9) stands as a highly versatile and crucial chemical intermediate, widely recognized for its unique molecular structure comprising multiple ether linkages and terminal amine groups. This distinctive composition grants it exceptional reactivity and functionality, making it indispensable across a myriad of industrial and scientific applications. As a key building block, this compound, also known by synonyms such as Diethylene Glycol Bis(3-aminopropyl) Ether, plays a pivotal role in the development of advanced materials and complex chemical syntheses, contributing significantly to innovation in various sectors.

The physical and chemical properties of 4,7,10-Trioxa-1,13-tridecanediamine underscore its utility. It typically presents as a nearly colorless to light yellow liquid, characterized by a molecular formula of C10H24N2O3 and a molecular weight of approximately 220.31 g/mol. Its density is reported at 1.005 g/mL at 25 °C, while its boiling point ranges from 146-148 °C at 4 mm Hg, and it has a low melting point of -32 °C. The compound exhibits a refractive index of n20/D 1.464 and is noted for its non-flammable nature, ensuring safety in handling under specified conditions. These precise physical parameters are critical for its consistent performance in various chemical reactions and material formulations.

One of the primary applications of 4,7,10-Trioxa-1,13-tridecanediamine is its extensive use as a key intermediate for special flexible materials. Its diamine structure makes it an excellent choice for crafting polycondensation and polyaddition products, including specialized polymers that demand enhanced flexibility, durability, and chemical resistance. Furthermore, it serves as a robust hardener and cross-linking agent for epoxy resins, yielding materials with superior mechanical strength and adhesive properties. Its versatility extends to industrial adhesives, where it contributes to strong and lasting bonds, and it is also utilized in the production of copolymers and various auxiliaries for the textile, leather, and paper industries. In these roles, it often functions as an emulsifying agent or a corrosion inhibitor, adding protective and performance-enhancing attributes.

Beyond traditional industrial uses, 4,7,10-Trioxa-1,13-tridecanediamine is increasingly valued in more specialized and advanced scientific applications. It acts as a surface passivation agent, notably in the synthesis of photoluminescent carbon nanodots, which are crucial for advancements in semiconductor technology and bio-nanotechnology, enhancing their water solubility and luminescence. Research applications also explore its potential in surface modification of polystyrene Petri dishes, leading to improved culturing and migration of cells, a critical aspect in biomedical research and cell biology studies. Moreover, this compound serves as a polyethylene glycol (PEG)-based linker in the synthesis of Proteolysis Targeting Chimeras (PROTACs), representing a frontier in targeted drug discovery and development. Its role in creating novel biotin derivatives for labeling and solubilizing peptides further exemplifies its significance in biochemical research and drug delivery systems.

The multifaceted utility of 4,7,10-Trioxa-1,13-tridecanediamine positions it as a cornerstone chemical for both established industrial processes and cutting-edge scientific innovation. Its unique chemical properties enable the creation of materials and compounds with superior performance characteristics, driving progress in fields from polymer science to advanced biotechnology. As industries continually seek more efficient and effective chemical solutions, the demand for high-purity and reliable sources of this versatile diamine remains strong, reflecting its indispensable contribution to modern chemistry.

For those looking to integrate this essential chemical into their production lines or research projects, securing a dependable manufacturer and supplier is paramount. When considering a purchase of 4,7,10-Trioxa-1,13-tridecanediamine, it is advisable to inquire about competitive price options and bulk order capabilities to ensure cost-effectiveness and consistent supply. Reputable providers offer comprehensive technical data and support to facilitate its seamless integration into diverse applications. Whether for large-scale industrial manufacturing or intricate laboratory research, reliable access to this high-quality intermediate is crucial for achieving optimal results and driving forward innovation.