Lihlahisoa
N-methyl-2-pyrrolidonene; Cas No.: 872-50-4
Synonyms: 1-methyl-2-pyrrolidinone; 1-methyl-2-pyrrolidone, 1-methyl-2-pyrrol-2-pyrrol-2-pyrrol-2-pyrrol-2) Pyrrolidone; n-methyl-2-pyrrolidinen; n-methyl-2-pyrrolidone; n-methylplirone; pharmasolpronone; pharsottler.
Thepa ea lik'hemik'hale ea N-Methyl-2-Pyrrolidone
● Tlhaho / 'mala: Ho se be le' mala o mosehla kapa ho na le monko o monate
● khatello ea mouoane: 0,29 mm hg (20 ° C)
● Ntlha ea ho Fihla Potso: -24 ° C
● Indasteri ea theko e tlaase: N20 / d 1.479
● Point ea Kola: 201.99 ° C ho 760 mmg
● Pka: -0.41 ± 0.20 (e boletsoeng esale pele)
● Ntlha ea Flash: 86.111 ° Cels C
● PASA:20.31000
● Ngaka: 1.033
● Logp: 0.17650
● Temp.Un °.N.
● Ispishcopiccopic
● turubility.:Ethan: hampe0.1ml / ml, e hlakileng, e hlakileng, e se nang mebala (10%, v / v)
● Likallo tsa metsi.> Ka10 g / 100 ml ho 20 ºc
● XLOGP3: -0.5
● Saydrogen Kanos
● Saydrogen oamohelo oa Hydrogen
● Palo e khutsitseng e potolohang: 0
● Bongata bo Nepahetseng: 99.068413911
● Tekato ea athomo: 7
● Ho rarahana: 90,1
● Tsamaiso ea dot Label: Mokelikeli o Khopotsoeng
Tlhahisoleseling ea Safty
● Ke Pictogram (S):
T,
Xi
● Likhoutu tsa kotsi: t, Xi
● Litsebiso: 45-65-36 / 38-36 / 37 / 38-61-10-46
● Litsebiso tsa polokeho: 41-45-5-62-26
E na le thuso
Litlelase tsa lik'hemik'hale:Solvents -> solvent tse ling
Cannonical oa bososela:Cn1cccc1 = o
Lirali tsa morao-rao:Nmp in o etsa qeto ea myramal myeloma
Ho inhalation kotsi:Tšilafalo e kotsi ea moea e ke ke ea fihleloa kapa e tla fihlelleloa hanyane ka ho fetoloa ha ntho ena ka 20 ° C; ka ho fafatsa kapa ho phahamisa, leha ho le joalo, ka potlako haholo.
Liphello tsa Extlo tse khuts'oane:Ntho e khopisa mahlo le pampitšana ea phefumoloho. Ntho e khopisitse letlalong. Ho pepesetsoa meahong e phahameng haholo ho ka baka ho theola letsoalo.
Litlamorao tsa ho pepesetsoa ha nako e telele:Ho kopana nako e telele kapa ho kopana le letlalo ho ka baka Dermatitis. Liteko tsa liphoofolo li bontša hore ntho ee e etsa hore ntho ee e baka lintho tse nang le chefo ho hlahise batho.
Kenyelletso e qaqhileng
N-methyl-2-pyrrolidone (nmp)ke mokelikeli o hlakileng oa metsi ka monko o monate o monate. Ke khethollo ea manyolo ka foromo ea lik'hemik'hale C5h9no. Nmp e fosahetse ka metsi le li-solvent tse ngata haholo, li e etsa tse mpe tsa indastering e fapaneng.
NMP e na le ntlha e phahameng ea ho pheha hoo e ka bang 202-204 ° F) le khatello e tlase ea vapor, e etsang hore e be thuso lits'ebetsong tse hlokang ho tsitsase mocheso o phahameng. E na le pono e tlase le ea Solvency e tlase, e e nolofalletsang ho qhalana lisebelisoa tse fapaneng tse ho kenyelletsa lithoto tsa polymis.
Nmp E na le nako ea koporo ea 3.78 Debye, e e lumellang hore e fetohe le ho tsitsisa mefuta e qobelloang. Thepa ena e etsa hore Nmp e etse hore ho sebelisoa karabelo e ngata ea lik'hemik'hale, kaha e ka nolofalletsa ho qhalana le litekanyetso.
Ho bohlokoa ho hlokomela hore Nmp e na le lintlha tse itseng tsa bophelo bo botle le tsa polokeho. E ka kenella ka har'a letlalo le ho hema lichabeng tsa eona li ka baka ho teneha sistimi ea phefumoloho. Ho pepesetsoa nako e telele kapa ho pheta-pheta ho ka ba le litlamorao tse mpe tsa kemolo le nts'etsopele ea masea ho basali ba bakhachane. Ka lebaka leo, litšebeletso tse nepahetseng tsa polokeho le tataiso li lokela ho lateloa ha li tšoara le ho sebelisa Nmp.
Kopo
N-Methyl-2-Pyrrolidonen (NMP) ke ea solghven e sebelisoang hangata indastering e fapaneng. Mona ke lits'ebetso tse ling tsa NMP:
Merima: Nmp e sebelisoa e le solvent indastering ea pharmacceletical bakeng sa mokhoa oa lihlahisoa tsa lithethefatsi. E ka qholotsa mefuta e mengata ea meriana ea meriana ea meriana e sebetsang (apis) le ho ba botsoa, ho etsa hore e loketse lits'ebetso tsa tšebeliso ea lithethefatsi, ho theha lits'ebetso tsa lithethefatsi.
Ho hloekisa indasteri: NMP ke solt e sebetsang haholo bakeng sa ho tlosa mefuta e fapaneng ea silakhalo, e kang oli, mafura le libaka. E tloaelehile ka likopo tsa ho hloekisa tsa indasteri, ho kenyelletsa le ho hloekisa libaka tsa tšepe, mochini le likarolo tsa elektroniki.
Paints le Likotsi: Nmp e sebelisoa e le solvent ka sebopeho sa lipere, bosholu le bokhabane. E thusa ho qhala le likarolo tse ling, ho ntlafatsa phallo le maemo a ho qala a ho koaloa, mme o ntlafatsa kamano eo ho subrate.
Ts'ebetso ea Polymer:Nmp e sebelisoa ho polytric ts'ebetso ea polymistori e fapaneng, ho kenyelletsa polyvinyllidene e fapaneng (Pvdf), Polyvinyl Chride (PVC). E sebelisoa lits'ebetsong tse kang ho chechisa, ho ba leleka le ho theha filimi.
Lisebelisoa: Nmp e sebelisoa indastering ea elektroniki ea elektroniki bakeng sa likarolo tsa elektroniki, tse kang semiconductors, tse hatisitsoeng tsa ts'ireletso, le lihokela. E ka tlohella masala a mangata, liseke tsa theko ea tlaase le lithipuoa tse ling ntle le ho senya likarolo tse tebileng tsa elektroniki.
Agrochemitos:NMP e sebelisoa e le ea solt karolong ea agrochemalicas, ho kenyelletsa le limela tse bolaeang tsa khale, ho kenyelletsa le litsi tse bolaeang likokonyana, ho kenyelletsa le litsisisi, likokoana-hloko le fungicides. E thusa ho khelosa metsoako e mafolofolo le likarolo tse ling, ho netefatsa ho se hloekisiana hantle le ho sebetsa hantle ho li-agrochemicals.
Lithare tsa lithium-ion:Nmp e sebelisoa e le solvent bakeng sa boitokisetso ba motlakase le phepelo ea electrolyte ka libeteri tsa lithium-lion. E ea thusa ho qhalana le ho tsikitlanya letsoai la lithum le likarolo tse ling tsa elektrolyte, li netefatsa ts'ebetso e nepahetseng ea betri.
Ho bohlokoa ho hlokomela hore NMP e lokela ho sebelisoa ka tlhokomeliso le mekhoa e nepahetseng ea polokeho ka lebaka la bophelo bo botle le likotsi tsa tikoloho. Ho bohlokoa ho latela tataiso le melaoana e ikhethang e behiloeng ke ba boholong sebakeng sa lehae le litekanyetso tsa indasteri ha u sebelisa Nmp.
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