2-pyrrolidone

2-pyrrolidone is colorless transparent liquid when temperature is higher than its melting point 23-25° C; But it is in crystal form once the temperature comes below than 23-25° C. 2-pyrrolidone is soluble with water, alcohol, ether, chloroform, benzene, ethyl acetate, carbon disulfide and most organic solvents in any ratio but it is insoluble in petroleum ether.

N-Methyl-2-pyrrolidone

With the promotion of electronic vehicles, N-Methyl-2-pyrrolidone becomes more and more popular than before. It is widely used in lithium ion battery.N-Methyl-2-pyrrolidone is derivative from Gamma-butyrolactone. Both of them are our key product since our foundation in 2001. It is a high boiling point (202℃ ) solvent with low volatility. N-Methyl-pyrrolidone is an excellent solvent with high solvency power and broad solubility for resins etc.

N-Vinyl-2-pyrrolidone

N-Vinyl-2-pyrrolidone is a colorless transparent liquid or slightly yellowish odor under room temperature,soluble in water and other organic solvents, easy hydrolysis and polymerization of active chemical properties. N- vinyl is a kind of organic solvent with excellent performance.

N-Ethyl-2-Pyrrolidone

N-Ethyl-2-Pyrrolidone a kind of strong polar organic solvent, which can be dissolved in any ratio with water and general organic solvent. Its main use is for the lithium battery, the dry plastic skimmed, the photoresist stripping agent, the coating expansion agent, the epoxy resin adhesive edge excision etc.

N-Octyl-2-pyrrolidone

N-Octyl-2-pyrrolidone is a safe and efficient organic solvents. It can be applied into pesticides, cotton fallen leaves, concentrated cleaning agents, chemical reaction solvents, drug synthesis media, the coating agent in the electronics industry. N-Octyl-pyrrolidone is colorless clear liquid, boiling point 307 Degree C, boiling point 170-172 °C15 mm Hg(lit.)

Ethyl 2-bromoisovalerate

Ethyl 2-bromoisovalerate, Ethyl 2-bromo-3-methylbutyrate,CAS 609-12-1 is pharmaceutical intermediates, Miscellaneous and pesticides intermediates.

N-Methyl-pyrrolidone 99.9%

N-Methyl pyrrolidone is our key product since our foundation in 2001. It is a high boiling point (202℃ ) solvent with low volatility. N-Methyl-pyrrolidone is an excellent solvent with high solvency power and broad solubility for resins etc. N-Methyl-pyrrolidone is environmental friendly with low odor and relatively non-toxic. It is readily biodegraded and easy to handle.

N,N-Dimethylacetamide

TNJ Intrenational is professional N,N-Dimethylacetamide DMAC factory and supplier from China. As a top N,N-Dimethylacetamide DMAC supplier, TNJ supply high quailty with competitive price.  Since 2005, we are keen on the development and research of N,N-Dimethylacetamide DMAC.