N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4

N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4

Fa'amatalaga Puupuu:


Fa'amatalaga Oloa

Faailoga o oloa

N- methylpyrrolidone, sua suau'u e leai se lanu ma manino ma sina manogi amine.Solu i le vai, ava malosi, eter, ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon ma castor oil.Volatility maualalo, mautu vevela lelei ma mautu kemisi, ma e mafai ona fa'amama i le vai ausa.Ia hygroscopicity.Ma'ale'ale i le malamalama.

N-methylpyrrolidone e masani ona faʻaaogaina i le lithium batini, vailaʻau, vailaʻau faʻamaʻi, pigmenti, mea faʻamama, mea faʻapipiʻi ma isi pisinisi.

1. Igoa Saina: N- methyl pyrrolidone

2. Igoa Igilisi:N-Methyl pyrrolidone

3. igoa fa'aSaina:NMP;1- methyl -2-pyrrolidone;N- methyl -2- pyrrolidone

4、CAS Numera:872-50-4

5. La'au fa'atatau: C5H9NO

6. Fa'amatalaga o oloa: Sua suau'u lanu ma sina manogi amine.Solu i le vai, ava malosi, eter, ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon ma castor oil.Volatility maualalo, mautu vevela lelei ma mautu kemisi, ma e mafai ona fa'amama i le vai ausa.Ia hygroscopicity.Ma'ale'ale i le malamalama.

Ole fua ole fa'agata (iole, gutu) e 3.8mg/kg.

Malosi: 1.028

Mea liusuavai:-24 c

Mea fa'apuna: 203℃, 81-82 °C/10 mmHg

Tulaga emo: 91 °C

Fa'ailoga fa'afofo n20/D:1.47

Puipuiga oona

Fa'aitagofie teisi i le pa'u, ae leai se miti.Ona o le maualalo o le mamafa o le ausa, o le lamatiaga o le tasi inhalation e matua laʻititi lava.Peita'i, o a'afiaga fa'aumi e mafai ona mafua ai le fa'aletonu o le fatugalemu o le tino, mafua ai fa'ama'i o totoga manava, fatuga'o ma vascular system.O isumu na manavaina lenei ausa oloa mo le 2 itula i le maualuga o le 0.18 ~ 0.20mg / L, lea e ono mafua ai le ita i luga o le manava ma mata.O le LD50 o isumu ma isumu e 5200 mg/kg ma le 7900mg/kg.Ole maualuga ole fa'ataga ile fale faigaluega ole 100mg/m3.E tatau i le aufaipisinisi i luga o le nofoaga ona fai matapulepule, matatioata puipui ma totigilima.

Fa'apipi'i, teuina ma felauaiga O lenei oloa e le mafai ona fa'agaoioia i mea tau vaila'au ma e leai se a'a i isi u'amea e pei o le sila kaponi ma le alumini se'i vagana ai le kopa.O loʻo faʻapipiʻiina i pusa uʻamea uʻamea, 50kg poʻo 100kg i le paʻu, ma tamaʻi afifi o loʻo teuina i fagu tioata e aloese ai mai le malamalama.Teu ma felauaiga e tusa ai ma tulafono faatonutonu masani o vailaau.


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