1-Methyl-pyrrolidinone | 872-50-4/2687-44-7
Data anụ ahụ:
| Aha ngwaahịa | 1-Methyl-pyrrolidinone |
| Njirimara | Mmiri mmiri nwere mmanụ na-enweghị agba |
| Ebe mgbaze(Celsius C) | -24 |
| Ebe esi nri(Celsius C) | 202 |
| Njupụta nke ikwu (mmiri=1) | 1.033 |
| Ebe ọkụ (°C) | 91 |
| Solubility | Na-agbakọ ọnụ na mmiri, alcohols, ethers, esters, ketones, hydrocarbons halogenated, hydrocarbons aromatic. |
Njirimara ngwaahịa:
N-Methyl-pyrrolidinone, molekụla arọ 99.13106, bụ ngwakọta organic, mmiri mmanụ na-enweghị isi na-enweghị agba, isi ntakịrị amine. Ọ nwere obere mgbanwe, ezigbo okpomọkụ na nkwụsi ike kemịkalụ, enwere ike ịmegharị ya na vapour mmiri. Ọ nwere hygroscopicity. Na-enwe mmetụta maka ọkụ. Ọ dị mfe soluble na mmiri, ethanol, ether, acetone, ethyl acetate, chloroform na benzene, nwere ike igbari ọtụtụ organic na inorganic ogige, pola gas, eke na sịntetik polymer ogige.N-methyl pyrrolidone na-ọtụtụ ebe na lithium, ọgwụ, pesticide, pigmenti. , ihe nhicha, ihe mkpuchi na ụlọ ọrụ ndị ọzọ.
Ngwa ngwaahịa:
O-Methyl-pyrrolidinotu bụ ezigbo ihe mgbaze dị elu, nhọrọ na ihe mgbaze pola kwụsiri ike. A na-eji ya n'ọtụtụ ebe na ụlọ ọrụ petrochemical, pesticide, ọgwụgwọ ahụike, ihe electronic na ubi ndị ọzọ. Enwere ike iji ya na syngas desulphurisation, mmanu mmanu mmanu, mmanu antifreeze, olefin extractant, agricultural herbicide, insulating ihe, integrated sekit mmepụta, pvc ọdụ gas mgbake, ihicha ihe, ihe enyemaka dye, dispersing gị n'ụlọnga na na.
ndetu ọrụ ngwaahịa:
Zere ikpughe: achọrọ ntuziaka pụrụ iche tupu ejiri ya. Zere kọntaktị na akpụkpọ ahụ na anya. Zere ikuru uzuoku na uzuzu. Abịarula ebe mgbanye ọkụ. Amachibidoro ise siga. Mee ihe iji gbochie mwulite kwụ ọtọ.
Ihe ndetu nchekwa ngwaahịa:
1.Store n'okpuru akọrọ, gas inert, na-edebe akpa na-emechi emechi.
2.Chekwaa n'ebe dị mma.
3.Keep akpa mechiri emechi ma chekwaa na akọrọ, ikuku ventilashion.
4.A ga-eji nlezianya mechie akpa ndị meghere ma debe ya n'ọnọdụ ziri ezi iji gbochie nkwụsị.
5.Aerated nchekwa na-enwe mmetụta iru mmiri.
