At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing comprehensive insights into the chemicals that form the backbone of industrial innovation. This article focuses on Tetramethyl-1,3-diaminopropane (CAS 110-95-2), delving into its essential chemical properties, common synthesis pathways, and important handling considerations.

Tetramethyl-1,3-diaminopropane (TMPDA) is characterized by its form as a clear, colorless to slightly yellow transparent liquid. Its key chemical properties include a boiling point of approximately 145-146 °C (lit.) and a density of 0.779 g/mL at 25 °C (lit.). These physical parameters are critical for its accurate measurement and application in industrial processes. Furthermore, TMPDA exhibits a flash point of 89 °F, categorizing it as a flammable substance, which necessitates careful storage and handling procedures. Its pH is recorded at 12.5 (100g/l, H2O, 20℃), indicating its alkaline nature.

The synthesis of TMPDA typically involves the methylation of 1,3-diaminopropane using formaldehyde, or alternatively, reactions involving dimethylaminopropionitrile and dimethylamine. These methods are designed to efficiently produce high-purity TMPDA, suitable for its demanding applications as a chemical intermediate. For manufacturers seeking to buy Tetramethyl-1,3-diaminopropane online, understanding these synthesis routes helps in appreciating the quality and consistency of the product.

The compound's utility is extensive. It serves as a crucial catalyst for polyurethanes, enabling the formation of highly effective foams. Its role as an epoxy resin hardener ensures the robust cross-linking required for durable coatings and composites. Beyond these polymer applications, TMPDA is a building block for various specialty chemicals, including corrosion inhibitors, textile auxiliaries, and flotation agents, highlighting its versatility as an organic building block.

Safety is paramount when working with chemicals like TMPDA. Its flammable nature and potential to cause irritation mean that appropriate personal protective equipment, such as gloves, eye protection, and protective clothing, should always be used. Storage should be in a well-ventilated area, away from ignition sources and incompatible materials like strong oxidizing agents and acids. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes adherence to safety guidelines for all users of TMPDA, ensuring responsible handling.

By understanding the detailed chemical properties of Tetramethyl-1,3-diaminopropane and its synthesis, industries can better leverage this valuable compound for innovation and efficiency in their product development and manufacturing processes.