N-methylpyrrolidone e bitsoa NMP, foromo ea limolek'hule: C5H9NO, Senyesemane: 1-Methyl-2-pyrrolidinone, ponahalo ha e na 'mala ho isa ho mosehla o bobebe o bonaletsang, e nkha hanyane ea ammonia, e kopantsoe le metsi ka tekanyo efe kapa efe, e qhibilihang ka har'a ether, acetone Le li-solvents tse fapaneng tsa tlhaho tse kang li-ester, li-hydrocarbon tse halogenated, li-hydrocarbon tse nkhang hamonate, jj., e kopantsoe ka botlalo ka lik'hemik'hale le hoo e ka bang li-solvents tsohle, ka ntlha ea ho belisa ea 204°C le ntlha ea flash ea 91°C. E na le hygroscopicity e matla le thepa ea lik'hemik'hale e tsitsitseng. Ha e senye tšepe ea carbon le aluminium, 'me ha e senye koporo. E senya hanyane. E na le melemo ea viscosity e tlase, botsitso bo botle ba lik'hemik'hale le mocheso, polarity e phahameng, ho feto-fetoha ho tlase, le ho se lumellane ho sa feleng le metsi le li-solvents tse ngata tsa tlhaho. Sehlahisoa sena ke moriana o monyenyane, 'me moeli o lumelletsoeng moeeng ke 100PPM.

Litšobotsi tsa 'mele le tsa lik'hemik'hale N-methylpyrrolidone ke mokelikeli o bonaletsang o se nang 'mala ho isa ho o mosehla o bobebe o nang le monko o monyane oa ammonia. E kopantsoe le metsi ka tekanyo efe kapa efe 'me e qhibiliha ka har'a metsoako e fapaneng ea lintho tse phelang joalo ka ether, acetone le li-ester, li-hydrocarbon tse nang le halogenated, Chemicalbook aromatics, jj., hoo e batlang e kopantsoe hantle le metsoako eohle e qhibilihang. E tsitsitse ka mokhoa o sa nke lehlakore; butle-butle e hydrolyzes ka har'a hydrochloric acid e matla ho hlahisa 4-methylaminobutyric acid.

Ponahalo: Mokelikeli o bonaletsang o se nang 'mala (kaholimo ho 25℃)
Bohloeki% ≥99.5
Mongobo% ≤0.1
Chroma HaZen ≤25
Letšoao la refractive N20D 1.468-1.471
Botenya 1.032-1.035

Morero N-methylpyrrolidone (NMP) ke tharollo ea polar aprotic. E na le chefo e tlase, ntlha e phahameng ea ho belisa le ho qhibiliha ho babatsehang. Melemo ea khetho e matla le botsitso bo botle. E sebelisoa haholo ho ntšoeng ha hydrocarbon e nkhang hamonate, ho hloekisoeng ha acetylene, olefins le dienes, tharollo bakeng sa polyvinylidene fluoride, lisebelisoa tse thusang tsa electrode bakeng sa libeteri tsa lithium-ion, syngas desulfurization, ho hloekisa oli ea ho tlotsa, ho thibela ho hatsela ha oli ea ho tlotsa, Chemicalbook olefin extraction agent, Li-solvents bakeng sa polymerization ea polasetiki ea boenjiniere e sa qhibiliheng, meriana ea litlama ea temo, thepa ea ho kenya mocheso, tlhahiso ea potoloho e kopaneng, ho hloekisa lisebelisoa tse nepahetseng le liboto tsa potoloho indastering ea semiconductor, ho hlaphoheloa ha khase ea mosi oa PVC, lisebelisoa tsa ho hloekisa, lisebelisoa tsa dae, li-dispersants, jj. E boetse e sebelisoa e le tharollo bakeng sa li-polymer le mokhoa oa ho etsa li-polymerization, joalo ka polasetiki ea boenjiniere le likhoele tsa aramid. Ho feta moo, e ka boela ea sebelisoa ho chefo e bolaeang likokoanyana, meriana le sesepa, jj.