N,N-Dimethylpropionamide (DMPA)

N,N-Dimethylpropionamide DMPA

Yintian N,N-Dimethylpropionamide DMPA features strong solvency, high flash point for safe use, moderate volatility, high stability, and resistance to discoloration. It exhibits excellent solubility for resins such as polyurethane, vinyl chloride-vinyl acetate copolymer, epoxy, polyester, polyimide, and acrylic. It is also used in water-based coatings and resin synthesis.

DMPA is superior to environmentally friendly alternatives such as diethylformamide (DEF), methyl amyl ketone (MAK), N-methylpyrrolidone (NMP), N-ethylpyrrolidone (NEP), dipropylene glycol dimethyl ether (DMM), tetrahydrofuran (THF), dimethyl sulfoxide (DMSO), isophorone (783), cyclohexanone (CYC), dimethylformamide (DMF), dimethylacetamide (DMAC), butyl cellosolve (BCS, ethylene glycol monobutyl ether), and butyrolactone. It demonstrates strong dissolving power for both polar and non-polar substances and serves as a powerful solvent for high-temperature resistant resin products, offering high cost-effectiveness.

Product Specifications:

Main Applications:

v Strong solvent for coatings, inks, and adhesives; performs well with polyurethane resins, acrylic resins, PU leather, shoe material treatment agents, and PU shoe material inks. Exhibits good solubility for chain extenders such as dimethylolpropionic acid (DMPA) and dimethylolbutanoic acid (DMBA) in water-based polyurethane resin synthesis.

v Fiber and film: polar solvent for manufacturing acrylic, spandex, and polyimide fibers; production of ultrafiltration membranes and polyimide films; spinning solvent for acrylonitrile; solvent for dicyandiamide curing agents in the epoxy copper-clad laminate industry.

v Cleaning and electronics: used in circuit board etching, LED photoresists and circuit boards, electronic and glass wafer cleaning, and as a solvent for lithium-ion battery slurries.

v Pharmaceuticals and pesticides: reaction solvent for sucralose, pharmaceutical synthesis, pesticides, reagents, insect repellents, and as a solvent in biochemical synthesis or production.

v Others: used as a solvent, synthetic preservative, and extractant; excellent solvent for synthesizing LCD crystals; solvent for metal-organic framework material synthesis; solvent for novel absorption refrigeration working pairs (R22-DEF); widely applied in petroleum processing.

Packaging and Storage: 190 kg/drum.

Safety Performance: Environmentally friendly product; skin contact can be rinsed off with water and soap.

Transport and Storage: This product is a general chemical. During storage, transportation, and use, adopt general chemical protection measures. Store in a cool, dry place; handle with care; ensure warehouse ventilation; keep away from open flames, high temperatures, oxidizers, acids, and bases; store separately.