Zvigadzirwa
N-methyl-2-pyrrodidone; Casha:: 872-50-4
Synonyms. Pyrrolidone; n-methyl-2-pyrrodinone; n-methyl-2-pyrrodone; n-methylpyrrolidinone; n-methylpyrrodidone; pharmasolve
Chemical Proves of N-Methyl-2-Pyrrodidone
● Chitarisiko / Ruvara: Ruvara rusina kana ruvara rwellow mvura ine chinwiwa chinonhuwira
● Vapor Kumanikidzwa: 0.29 mm HG (20 ° C)
● Rolling Pfungwa: -24 ° C
● Refractive Index: N20 / D 1.479
● Boiling Point: 201.999 ° C at 760 mmhg
● PKA: -0.41 ± 0.20 (yakafungidzira)
● Flash Pfungwa: 86.111 ° C
● PSA:20.31000
● Density: 1.033
● logp: 0.17650
● Kuchengetedza Temp.:26 OLOC
● Sensitive.:hygroscopic
● Solubility.:ethanol: Miscable0.1ml / ml, yakajeka, isina ruvara (10%, v / v / v / v)
● Solubility Mvura.:>=10 g / 100 ml pa 20 ºc
● XLOGP3: -0.5
● Hydrogen Bond anopa kuverenga: 0
● Hydrogen Bond Anogamuchira Kuverenga: 1
● Rinotenderera Bond Count: 0
● Chaizvoizvo Mazhinji: 99.068413911
● Anorema Atomu Kuverenga: 7
● kuomarara: 90.1
● Transport dot label: inopisa mvura
Ruzivo rwekufa
● pikicha (s):
T,
Xi
● Hazard Codes: t, xi
● Zvirevo: 45-65-36 / 38-36 / 37 / 38-61-10-46
● Zvirevo Zvekuchengetedza: 41-45-53-62-26
Zvinoshanda
Makirasi emakemikari:Solventts -> Zvimwe Solvent
Canonical kunyemwerera:CN1CCCC1 = O
Zvangoda kiriniki:NMP mukudzokorora / Refractory Myeloma
Inhalation Ngozi:Kusvibiswa kwakakuvadza kwemhepo hakuzogone kana kungosvikwa zvishoma nezvishoma pakubuda kwechinhu ichi pa 20 ° C; pakupfira kana kupararira, zvisinei, nekukurumidza.
Mhedzisiro yeiyo pfupi pfupi kuratidzwa:Chinhu icho chinotsamwisa meso uye turakiti rekufema. Chinhu chinyoro chinonaka kutsamwisa paganda. Kuratidzwa kune yakanyanya kutarisisa inogona kukonzera kudzikisira kwekuziva.
Mhedzisiro yehurefu hwekuratidzwa kwenguva refu:Kudzokororwa kana kusununguka kwenguva refu neganda kunogona kukonzera dermatitis. Miedzo yemhuka inoratidza kuti chinhu ichi chingangodaro chinokonzeresa zvine chepfu pane kubereka kwevanhu.
Tsanangudzo yeruzivo
N-methyl-2-pyrrodidone (NMP)ndeye yakajeka, isina ruvara mvura ine kunhuhwirira kwakanaka zvishoma. Iyo organic compound ine makemikari formula c5h9no. NMP iri kungwara nemvura uye yakawanda organic sol sol soles, ichiita kuti ive solatle solvent mune dzakasiyana-siyana maindasitiri.
NMP ine yakakwira nzvimbo yekutenderera 202-204 ° C (396-399 ° F) uye yakaderera vapor kumanikidza, iyo inoita kuti iite kuti ibatsire mumatanho ekutsika-tembiricha. Iyo ine zvivakwa zvakaderera uye zvine simba Solvency Simba, zvichiita kuti riite kuti vazungunuke huwandu hwezvinhu zvinosanganisira mapurikiri, magoni, uye mamwe makomendi.
NMP iri polar zvakanyanya, ichiita kuti ive yakanakisa solvent yezvinhu zvipuka zvinhu. Iyo ine nguva yakaoma ye3,78 Debhu, iyo inobvumira kuti igadzirise uye kudzikamisa mhuka dzakapihwa. Ichi chivakwa chinoita kuti nmm yakakodzera kushandiswa mune dzakawanda makemikari maitiro, sezvazvinogona kufambisa kupaza uye maitiro maitiro.
Izvo zvakakosha kuti uzive kuti NMP ine zvimwe hutano uye nekuchengetedza kufunga. Inogona kuyamwiswa neganda uye inhalation yevayevapomba ayo inogona kukonzera kutsamwiswa kune iyo yekufema system. Kureba-nguva kana kudzokorora kuratidzwa kuNMP kunogona kuve nemhedzisiro yakaipa pane kubereka uye kukura kweiyo fetus muvakadzi vane pamuviri. Nekuda kweizvozvo, zvakakodzera kuchengetedza kwekuchengetedza uye nhungamiro dzinofanira kuteverwa kana uchibata uye uchishandisa NMP.
Application
N-methyl-2-pyrrodidone (NMP) ishoma inowanzo shandiswa mune akasiyana maindasitiri. Heano mamwe maficha eNMP:
Mishonga: NMP inoshandiswa solvent muindasitiri yemishonga yekuumbwa kwezvigadzirwa zvinodhaka. Inogona kunyungudika huwandu hwakasiyana hwekuita mishonga yemishonga (APIS) uye yakajeka, ichiita kuti iite kuti iite zvinodhaka zvinodhaka zvakadai sekudhakwa, kukura kwezvinhu, uye masisitimu ekutumira zvinodhaka.
Kuchenesa Maindasitiri: NMP ivhu rinobudirira kwazvo rekubvisa mhando dzakasiyana-siyana dzezvishamiso, senge mafuta, zera, uye resines. Zvinowanzoshandiswa muindasitiri ekuchenesa mashandisiro ekuchenesa, kusanganisira kushomeka uye kuchenesa nzvimbo yesimbi, michina, uye zvikamu zvemagetsi.
Pendi uye majasi: NMP inoshandiswa sechigadzika mune yakashandiswa pendi, marara, uye varnish. Iyo inobatsira kuseka nzvimbo uye zvimwe zvikamu, zvinovandudza kuyerera uye kukwira zvivakwa zvekuvhara, uye zvinokwidziridza kuderedza kune substrate.
Polymer kugadzirisa:NMP inoshandiswa muPolymer kugadzirisa seyakagadziriswa polymers dzakasiyana-siyana, kusanganisira polyvinylidene fluoride (PVDF), pomberthane (pombi), pvc). Iyo inoshandiswa mumatanho akadai sekupururudza, kukanda, uye mafirimu ekuumbwa.
Magetsi: NMP inoshandiswa mune indasitiri yemagetsi yekuchenesa uye degreagement zvikamu zvemagetsi, senge semiconducanyika, yakadhindwa mapuranga ematunhu, uye vanobatana. Inogona kunyatso bvisa flux inosara, kutengesa pastes, uye zvimwe zvinosvibisa pasina kukuvadza zvemagetsi zvinangwa zvemagetsi.
Agrochemicals:NMP inoshandiswa sechigadzika mukuumbwa kweAgrochemicals, kusanganisira mishonga yemichero, zvipembenene, uye fungicides. Iyo inobatsira mukunyungudika zvinongedzo zvinoshanda uye zvimwe zvikamu, zvichiratidza kupararira kwakakodzera uye kushanda kwakashanda kweAgrochemicals.
Lithium-ion mabhatiri:NMP inoshandiswa sechigadzika cheElectrode gadziriso uye electrolyte kuumbwa muLithium-Ion mabhatiri. Iyo inobatsira kunyungudusa uye kusimbisa iyo lithium munyu uye zvimwe zvinhu zvemagetsi, zvichiratidza kuti kushanda kwakakodzera kwebhatiri.
Izvo zvakakosha kuti uone kuti nmm inofanira kushandiswa nekuchenjerera uye zviyero zvakakodzera zvekuchengetedza nekuda kwehutano hwayo hwehutano uye nenjodzi dzematende. Zvinokurudzirwa kutevedzera zvirevo uye mitemo yakaiswa nevakuru veko uye maindasitiri miganho kana uchishandisa NMP.
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