1. Kuyi-solvent enhle kakhulu, esetshenziswa kabanzi njenge-extractant ye-aromatics extraction, i-lubricating oil refining, i-acetylene concentration, i-syngas desulfurization, njll, futhi isetshenziselwa ukuhlanza izimboni, njll.
2. I-N-methylpyrrolidone iyisincibilikisi esihle kakhulu sokukhipha. Isetshenziswa kabanzi njenge-extractant enqubweni yokukhipha iphunga elimnandi, ukuhlushwa kwe-acetylene, ukuhlukaniswa kwe-butadiene kanye ne-synthesis gas desulfurization. Iphinde ibe isibulala-zinambuzane, ipulasitiki yobunjiniyela, Izincibilikisi ekukhiqizeni okunamathelayo, imicu yokwenziwa, amasekethe ahlanganisiwe, njll., ingasetshenziswa futhi njengezihlanzi zezimboni, izisabalalisi, odayi, okokugcoba kanye ne-antifreeze, njll. Umkhiqizo unobuthi obuphansi, futhi I-LD50 yomlomo yamagundane ingu-7ml/kg.
3. Isetshenziswa kakhulu ekucwengeni uwoyela wokugcoba wezinga eliphezulu, ukuhlanganiswa kwe-polymer, izinto zokuvikela, izibulala-zinambuzane, izingulube nama-ejenti okuhlanza, njll.
4. Ncibilikisa. I-Organic Synthesis.
5. Isetshenziswa ekukhishweni okunephunga elimnandi, ukuhlanzwa kwe-acetylene, i-olefin, ne-diolefin; esetshenziswa ku-polymer solvent kanye ne-polymerization medium, njengamapulasitiki obunjiniyela njenge-polyamide, i-polyimide, i-polyphenylene sulfide, ne-aramid fiber Isetshenziswa njenge-solvent ne-extractant. I-NMP iyi-solvent ye-polar aprotic enobuthi obuphansi, indawo yokubilisa ephezulu, ukunyibilika okuvelele, ukukhetha okuqinile nokuzinza okuhle. Isetshenziswa kabanzi ekukhishweni kwama-aromatics; ukuhlanzwa kwe-acetylene, i-olefin ne-diolefin. Ibuye isetshenziselwe izincibilikisi ze-polymer kanye nemidiya ye-polymerization. Okufana ne-polyamide, i-polyimide, i-polyphenylene sulfide namanye amapulasitiki obunjiniyela nemicu ye-aramid. Ibuye isetshenziswe ezintweni zokuvikela, izibulala-zinambuzane, i-pigments kanye nezihlanzi.
