N-methylpyrrolidone (NMP) muhimmin sinadari ne na halitta wanda ke da amfani iri-iri, yana taka muhimmiyar rawa a fannoni da dama. Ga manyan amfanin N-methylpyrrolidone:

Filin lantarki:
NMP yana ɗaya daga cikin mahimman abubuwan narkewa don ƙera na'urorin lantarki kamar semiconductor, da'irori masu haɗawa, da nunin lu'ulu'u mai ruwa-ruwa.
Zai iya narkar da kayan aiki na lantarki kamar ƙarfe, oxides, da polymers don yin amfani da electroplating, etching, da kuma tsaftacewa.
A cikin masana'antar microelectronics, ana amfani da NMP a fannoni masu inganci kamar lu'ulu'u na ruwa, semiconductors, da allon da'ira.

Fannin likitanci:
Ana amfani da NMP a masana'antar harhada magunguna don shirya magungunan roba da magungunan tsakiya, kamar wasu magungunan kashe ƙwayoyin cuta da magungunan hana ƙari.
NMP na ma'aikatan magani yana da manyan buƙatun aminci kuma ana amfani da shi galibi a cikin magunguna, magunguna, magungunan dabbobi, da kuma tsaka-tsakin magunguna.

Masana'antu da sauran fannoni na kimiyya:
Ana iya amfani da NMP a matsayin mai narkewa don halayen polymerization kuma ana amfani da shi don haɗa kayan polymer kamar robobi na injiniya kamar polyamides, polyimides, da polyphenylene sulfide.
Ana kuma amfani da shi azaman mai narkewa da kuma mai narkewa ga samfuran kamar fenti, tawada, da manne.
A masana'antar sinadarai ta man fetur, ana amfani da NMP don tattara acetylene, tsarkake iskar gas, tace mai, da sauransu. A matsayin maganin kashe kwari, yana inganta narkewar magungunan kashe kwari da wargajewa. Ana kuma amfani da NMP a cikin kayan rufi, launuka, masu tsaftacewa na masana'antu, da sauransu. Masana'antar batirin lithium: NMP wani sinadari ne na gaba-gaba don batirin lithium kuma sinadari ne mai tallafawa don abubuwan haɗin lantarki na batirin lithium masu kyau. Fagen bincike da bincike: Ana kuma amfani da NMP azaman matakin motsi ko electrolyte a cikin gwaje-gwaje kamar su chromatography na ruwa da electrophoresis. A taƙaice, N-methylpyrrolidone yana da aikace-aikace iri-iri a cikin kayan lantarki, magunguna, sinadarai, batirin lithium, bincike da bincike, da sauransu saboda keɓantattun halayensa na zahiri da na sinadarai.

Halayen Sinadaran N-Methyl-2-pyrrolidone

Wurin narkewa -24°C (haske)
Tafasawar 202 °C (lit.) 81-82 °C/10 mmHg (lit.)
yawa 1.028 g/mL a 25 °C (lit.)
Yawan tururi 3.4 (idan aka kwatanta da iska)
Matsin tururi 0.29 mm Hg (20 °C)
ma'aunin haske n20/D 1.479
Fp 187 °F
Zafin ajiya. A adana a +5°C zuwa +30°C.
ethanol mai narkewa: miscible0.1ML/mL, bayyananne, mara launi (10%, v/v)
ruwa mai siffar
pka -0.41±0.20(An yi hasashen)
launi ≤20 (APHA)
PH 8.5-10.0 (100g/l, H2O, 20℃)
Ƙamshi Ƙamshi kaɗan na amine
Nisan PH 7.7 – 8.0
Iyakar fashewa 1.3-9.5% (V)
Narkewar Ruwa >=10 g/100 mL a 20 ºC
Hygroscopic mai laushi
λmax 283nm (MeOH)(lit.)
Kasuwa 14,6117
BRN 106420
Dielectric constant 32.2000000000000000003

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