1-Ethyl-2-acetyl pyrrole (CAS#39741-41-8)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R36 - na-ewe iwe na anya |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu |
Okwu mmalite
N-ethyl-2-pyrrolidone bụ mmiri mmiri na-enweghị agba nke nwere ntakịrị isi ísì. Ihe na-esonụ bụ nkọwa zuru ezu banyere njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke N-ethyl-2-acetylpyrrole:
Ogo:
- Ọdịdị: N-ethyl-2-acetylpyrrole bụ mmiri mmiri na-enweghị agba.
- Solubility: N-ethyl-2-acetylpyrrole nwere ezigbo solubility na mmiri na ọtụtụ ihe mgbaze organic.
Jiri:
- Ihe mgbaze: N-ethyl-2-acetylpyrrole bụ ihe mgbaze pola mara mma nke a na-ejikarị na kemịkalụ, ọgwụ, ọrụ ugbo na ụlọ ọrụ eletrọnịkị. Enwere ike iji ya gbazee ogige organic dị iche iche, resins na mkpuchi, a na-ejikwa ya na-emepụta ihe mkpuchi, agba na ihe nhicha, wdg.
Usoro:
A na-enwetakarị N-ethyl-2-acetylpyrrole site na imeghachi 2-pyrrolidone na ethanol. Enwere ike ime nke a site na imeghachi omume 2-pyrrolone na ethanol site na iji alkali catalyst na 250-280 ° C ruo ọtụtụ awa.
Ozi nchekwa:
- Uzuoku nke N-ethyl-2-acetylpyrrole nwere mmetụta na-akpasu iwe na usoro iku ume na anya, na kọntaktị na anya nwere ike imebi. Ekwesịrị ịkpachapụ anya ka ịzere kọntaktị na akpụkpọ ahụ na anya mgbe ị na-eji ma ọ bụ na-ejikwa ya.
- Yiri akụrụngwa nchebe kwesịrị ekwesị dị ka uwe aka, ugogbe nchekwa, na ọta ihu mgbe ị na-eji ma ọ bụ na-ejizi.
- Ekwesịrị ịchekwa N-ethyl-2-acetylpyrrole n'ebe dị jụụ, nke ikuku na-ekpo ọkụ, na-esi na okpomọkụ dị elu na ọkụ.
- Mgbe ị na-ejizi ogige ahụ, soro usoro njikwa mma ma tụfuo ihe mkpofu nke ọma.
