O le N-methylpyrrolidone (NMP) o se vailaʻau faʻaola taua e tele ona faʻaoga, ma e taua tele lona sao i le tele o vaega. O faʻaoga autū nei o le N-methylpyrrolidone:

Malae eletise:
O le NMP o se tasi o vailaʻau taua mo le gaosia o masini eletise e pei o semiconductors, integrated circuits, ma liquid crystal displays.
E mafai ona fa'ata'ape'apeina mea fa'aeletoronika e pei o u'amea, oxides, ma polymers mo le electroplating, etching, ma fa'agasologa o le fa'amamāina.
I le alamanuia o microelectronics, e faʻaaogaina le NMP i matāʻupu maualuluga e pei o tioata vai, semiconductors, ma laupapa matagaluega.

Matāgaluega faafoma'i:
E faʻaaogaina le NMP i le alamanuia o vailaʻau mo le sauniaina o vailaʻau faʻapitoa ma vailaʻau faʻasaina, e pei o nisi vailaʻau faʻasaga i siama ma vailaʻau faʻasaga i le kanesa.
O le NMP vasega vailaʻau e maualuga lona manaʻoga mo le saogalemu ma e masani ona faʻaaogaina i vailaʻau, vailaʻau faʻapitoa, vailaʻau faʻafomaʻi manu, ma vailaʻau faʻapitoa.

‌Kemikolo ma isi vaega tau alamanuia‌:
E mafai ona faʻaaogaina le NMP o se solvent mo tali o le polymerization ma e faʻaaogaina e faʻapipiʻi ai mea polymer e pei o palasitika inisinia e pei o polyamides, polyimides, ma le polyphenylene sulfide.
E faʻaaogaina foʻi o se mea e faʻavaivai ai ma faʻamamā ai oloa e pei o vali, vaitusi, ma mea faʻapipiʻi.
I le alamanuia petrochemical, e faʻaaogaina le NMP mo le faʻaputuina o le acetylene, faʻamamaina o le kesi synthesis, faʻamamaina o le suauʻu faʻasusu, ma isi mea faapena. I le avea ai ma se mea e fesoasoani i vailaʻau faʻasaina, e faʻaleleia atili ai le solubility ma le dispersibility o vailaʻau faʻasaina. E faʻaaogaina foʻi le NMP i mea e faʻavevela ai, pigments, vailaʻau faʻamamāina i alamanuia, ma isi mea faapena. Alamanuia o le maa lithium: O le NMP o se solvent pito i luma mo maa lithium ma se solvent lagolago mo mea e fusifusia ai electrode lelei o le maa lithium. Vaega o suʻesuʻega ma auiliiliga: E faʻaaogaina foʻi le NMP o se vaega feaveaʻi poʻo se electrolyte i faʻataʻitaʻiga e pei o le chromatography vai ma le electrophoresis. I se aotelega, o le N-methylpyrrolidone e tele ona faʻaoga i mea eletise, vailaʻau, vailaʻau, maa lithium, suʻesuʻega ma auiliiliga, ma isi mea ona o ona meatotino faʻaletino ma vailaʻau tulaga ese.

Uiga Fa'akemikolo o le N-Methyl-2-pyrrolidone

Tulaga e liusuavai ai -24 °C (fa'aliliuina)
Pupula 202 °C (tusitusiga) 81-82 °C/10 mmHg (tusitusiga)
mafiafia 1.028 g/mL i le 25 °C (lit.)
mafiafia o le ausa 3.4 (vs le ea)
mamafa o le ausa 0.29 mm Hg (20 °C)
fa'asinomaga fa'ata'ita'i n20/D 1.479
Fp 187 °F
Vevela o le teuina. Teu i le +5°C i le +30°C.
mafai ona solo ethanol: fefiloi 0.1ML/mL, manino, leai se lanu (10%, v/v)
foliga vai
pka -0.41±0.20(Valoaina)
lanu ≤20 (APHA)
PH 8.5-10.0 (100g/l, H2O, 20℃)
Manogi Manogi sina manogi amine
Vaega o le PH 7.7 – 8.0
tapula'a pāpā 1.3-9.5%(V)
Fa'amaluluina i le Vai >=10 g/100 mL ile 20 ºC
Ma'ale'ale ma Hygroscopic
λmax 283nm(MeOH)(tusitusiga)
Merck 14,6117
BRN 106420
Fa'aauau pea o le dielectric 32.2000000000000003

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