N,N-Dimethyl-1,3-propanediamine, commonly abbreviated as DMAPA, is an organic compound
Chemical name: N,N-Dimethyl-1,3-propanediamine
English names: DMAPA; N,N-Dimethyl-1,3-propanediamine; 3-Aminopropyldimethylamine; 3-Dimethylaminopropylamine
Molecular formula: C5H14N2
Molecular weight: 45.04
CAS No. 109-55-7
UN No. 2734
Product specifications: Appearance: Colorless transparent liquid Content%: ≥99.0 Water content%: ≤0.20
Appearance and characteristics: Colorless transparent liquid; Solubility: Soluble in water and organic solvents; Relative density: 0.8100 (30°C); Boiling point: 123°C; Refractive index: 1.4328 (25°C).
Uses: Used in the production of choline, PKO, galvanizing additives, flocculants, and herbicides. It serves as an organic raw material intermediate, mainly used to produce dyes and ion exchange resins. Additionally, it finds applications in epoxy resin curing agents, cyanide-free electroplating additives, fiber and leather processing agents, etc.
Packaging and storage: Packaged in 165KG iron drums, stored in a cool, ventilated, and sealed environment, away from heat sources and open flames.
Other known uses: DMAPA has a wide range of applications in various industrial fields, including but not limited to the following: Chemical synthesis: Used as an intermediate in organic synthesis, participating in various chemical reactions such as condensation, esterification, reduction, etc. Pharmaceutical preparation: Used as an intermediate in the pharmaceutical industry for the preparation of drugs and bioactive molecules. Polymer industry: Used in the preparation of polymers such as polyureas, polyurethanes, polyimides, etc. Surfactant manufacturing: Used as a raw material for surfactants, found in applications such as detergents, cleaning agents, and emulsifiers. Metal corrosion control: Used in the preparation of rust inhibitors and corrosion inhibitors. Agriculture: Used in agriculture as a soil conditioner and plant protection agent. Water treatment: Used in water quality conditioning, for example, in pH regulation. Chemical analysis: Used in acid-base neutralization reactions in chemical experiments.
