N,N-Dimethyl-1,3-propanediamine (English name DMAPA), CAS 109-55-7, also known as 3-dimethylamino-1-propylamine, Or 3-dimethylamino-n-propylamine, which is a lower aliphatic diamine with both tertiary and primary amino groups in the molecule. Colorless and transparent liquid with ammonia smell, fumes in the air, soluble in water and organic solvents. The molecular formula is C5H14N2, and the structural formula is (CH3)2NCH2CH2CH2NH2. The main purpose is to synthesize the raw materials of pesticides and surfactants.

• Specification and usage of DMAPA CAS 109-55-7
• More about DMAPA CAS 109-55-7

The main Use

The main purpose is to synthesize the raw materials of pesticides and surfactants. This product is reacted with methyl coconut oil, methyl oleate, and methyl stearate to produce corresponding alkyl amide and propyl betaine products. The latter has excellent application properties and is widely used in the manufacture of civil cleaning agents and textile softening finishing agents. It is also the raw material for making cosmetics, which is used in shampoo, bath wave and other daily chemical products. In addition, this product can also be used in the manufacture of textile treatment agents and paper treatment agents. It can also be used as an auxiliary agent in the electroplating industry. N,N-Dimethyl 1,3-propanediamine has both tertiary and primary amine groups, so it has two functions as epoxy resin curing agent and accelerator. It is mainly used for laminates and casting products.