3-Dimethylaminopropylamine (DMAPA), identified by CAS 109-55-7, is a critical organic intermediate with a distinct set of physical and chemical properties that dictate its industrial applications and handling requirements. As a colorless, clear liquid with a characteristic amine odor, DMAPA is highly soluble in water and many common organic solvents like alcohols and esters. This solubility makes it highly versatile for use in aqueous and organic reaction systems. Its molecular formula is C5H14N2, with a molecular weight of approximately 102.18 g/mol. The compound has a relatively low melting point (-60 °C) and a boiling point of around 133 °C, indicating it remains liquid under most ambient industrial conditions. However, its flash point of 32 °C classifies it as a flammable liquid, necessitating careful storage away from heat sources, sparks, and open flames. NINGBO INNO PHARMCHEM CO.,LTD., as a leading DMAPA manufacturer in China, adheres to stringent quality control measures to ensure product purity, typically exceeding 99.5% assay, with minimal water content and low levels of other amines. This focus on quality is crucial for its downstream applications, particularly in sensitive areas like personal care and pharmaceuticals. Understanding these properties is key for safe and effective use.

When handling DMAPA, safety is paramount. Due to its amine nature, it is considered a skin and eye irritant and can cause respiratory irritation. Therefore, appropriate personal protective equipment (PPE) is essential, including chemical-resistant gloves, safety goggles with a face shield, and protective clothing. Adequate ventilation in work areas is also crucial to prevent the buildup of vapors. DMAPA is classified as a hazardous substance, often carrying UN number 2734 and belonging to Class 8 (corrosive) and Division 3 (flammable liquid) with Packing Group II. This classification underscores the need for proper storage in well-ventilated, cool areas, away from incompatible materials such as acids, oxidizing agents, and halogenated compounds. Storage in suitable containers, such as steel drums, is recommended. As a reliable DMAPA supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides detailed Safety Data Sheets (SDS) to guide users on safe handling, storage, and emergency procedures. By adhering to these guidelines, industries can harness the benefits of DMAPA while ensuring the safety of personnel and the environment. Sourcing high-quality DMAPA from experienced manufacturers like us guarantees that you receive a product that meets both performance and safety expectations.