For professionals in chemistry and materials science, a thorough understanding of chemical properties is the first step toward successful application and innovation. 1,2-Bis(3-aminopropylamino)ethane, known by its CAS number 10563-26-5 and synonyms like N,N-Bis(3-Aminopropyl)Ethylenediamine, is a compound with a unique molecular structure and a valuable set of properties that lend themselves to diverse industrial uses. As a prominent manufacturer and supplier, we aim to shed light on this versatile chemical intermediate.

Physically, 1,2-Bis(3-aminopropylamino)ethane presents as a light yellow liquid. Its molecular formula, C8H22N4, translates to a molecular weight of approximately 174.29 g/mol. Key physical parameters include a density of around 0.952 g/mL at 25 °C and a boiling point in the range of 150-160 °C at 5 mmHg. These properties make it manageable in standard industrial handling and processing conditions. The compound also exhibits a relatively high flash point, contributing to its safety profile when stored and used appropriately. Its refractive index, n20/D 1.491, is another specification often consulted by formulators.

The primary applications of 1,2-Bis(3-aminopropylamino)ethane stem from its reactive amine functionalities. It serves as an excellent curing agent for epoxy resins, facilitating the formation of strong, cross-linked networks crucial for adhesives, coatings, and composites. Additionally, it is utilized as a catalyst in the production of polyurethanes, influencing polymerization rates and the properties of the final polymer. Furthermore, its structure makes it a valuable intermediate in the synthesis of antioxidants, compounds vital for protecting materials from oxidative degradation.

As a leading supplier and manufacturer in China, we ensure that our 1,2-Bis(3-aminopropylamino)ethane consistently meets high purity standards (≥97%), which is critical for its performance in these demanding applications. We encourage procurement managers to buy this chemical from a reliable source to guarantee batch-to-batch consistency. For those looking to innovate, partnering with us provides access to quality materials and the technical expertise of our team. We invite you to request a quote to explore bulk purchase options and discuss how our 1,2-Bis(3-aminopropylamino)ethane can benefit your specific manufacturing needs.