In the competitive landscape of chemical procurement, a thorough understanding of key industrial chemicals is essential. 3-Diethylaminopropylamine (DEAPA), known by its CAS number 104-78-9, is a versatile compound with a significant presence in various industrial sectors. This article aims to provide a detailed overview of DEAPA's properties, its diverse applications, and practical strategies for sourcing this critical chemical, particularly from manufacturers in China.

DEAPA is characterized by its clear, colorless to slightly yellow liquid appearance and a distinct ammoniacal odor. With a molecular formula of C7H18N2 and a molecular weight of 130.23, it exhibits a boiling point in the range of 169-171 °C and a density of approximately 0.826 g/mL at 25 °C. A key feature is its bifunctional amine nature, possessing both a primary and a tertiary amine group. This structural attribute dictates its primary utility as an effective curing agent for epoxy resins, where it facilitates controlled cross-linking, leading to a slower curing speed and extended pot life. This makes it ideal for applications like small castings and laminates that require precise handling and extended working times.

The applications of DEAPA are far-reaching. As mentioned, its role as an epoxy curing agent is prominent in the adhesives and coatings industries. Furthermore, it serves as a crucial intermediate in the synthesis of dyes and pigments, contributing to the development of vibrant and stable colorants. In the realm of organic synthesis, DEAPA acts as a valuable building block for creating more complex chemical structures, including those used in pharmaceuticals and personal care products. For procurement managers, securing a reliable supply of high-purity DEAPA (≥99.0%) from a trusted manufacturer is vital for consistent product quality.

Sourcing DEAPA from China offers significant advantages, including competitive pricing and access to a robust manufacturing infrastructure. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable manufacturer and supplier of 3-Diethylaminopropylamine, dedicated to providing high-quality products to global markets. When considering purchasing DEAPA, it is important to partner with suppliers who offer not only competitive prices but also a stable supply chain, rigorous quality control, and responsive customer service. Understanding the specific requirements for your application – whether it's for epoxy curing, dye synthesis, or other specialized uses – will help you select the right grade and quantity.

For businesses seeking to buy DEAPA, engaging with manufacturers like NINGBO INNO PHARMCHEM ensures that you receive a product that meets stringent specifications. We are committed to being your preferred supplier for DEAPA and other chemical intermediates, offering excellent value and reliable delivery from China.