2-acetyl-1-methylpyrrole (CAS#932-16-1)
| Incazelo Yokuphepha | 24/25 - Gwema ukuthintana nesikhumba namehlo. |
| I-WGK Germany | 3 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29339900 |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-N-methyl-2-acetylpyrrole, eyaziwa nangokuthi i-MAp noma i-Me-Ket, iyikhemikhali. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:
Ikhwalithi:
I-N-methyl-2-acetylpyrrole iwuketshezi olungenambala noma oluphuzi olukhanyayo. Inephunga elinamandla futhi iyaguquguquka. Ingancibilika kuma-solvents amaningi e-organic ekamelweni lokushisa, njenge-ethanol, i-dimethylformamide ne-dichloromethane.
Sebenzisa:
I-N-methyl-2-acetylpyrrole inohlu olubanzi lwezinhlelo zokusebenza ocwaningweni lwe-organic chemistry. Isebenza njenge-electrophile futhi ingasetshenziswa ekuhlanganiseni kwamakhemikhali ukuze kuhlanganiswe okuphakathi ukuze kwakhiwe ama-molecule ezinto eziphilayo eziyinkimbinkimbi.
Indlela:
Indlela evamile yokulungiswa kwe-N-methyl-2-acetylpyrrole iwukusabela i-pyrrole nge-methyl acetophenone ngaphansi kwezimo ze-alkali. Izimo ezithile zokusabela nezinqubo zingalungiswa ngokuya ngokuhlolwa okuthile.
Ulwazi Lokuphepha:
I-N-methyl-2-acetylpyrrole iyinhlanganisela yezinto eziphilayo, futhi kufanele kuqashelwe ekugcinweni nasekusetshenzisweni okufanele. Kufanele igcinwe kude nokushisa, imithombo yokushisa, nama-oxidants, futhi igweme ukuthintana nomoya-mpilo ukugwema ukudala umlilo noma ukuqhuma. Gqoka izinto zokuzivikela ezifanele, njengezibuko zamakhemikhali namagilavu, ukuze ugweme ukuthinta isikhumba namehlo. Lapho wenza izinqubo zokuhlola noma uphatha lesi sithako, izinqubo ezifanele zokusebenza zokuphepha ezifana nezimo zelabhorethri ezinomoya omuhle kanye nezinyathelo ezifanele zokulahla imfucuza kufanele zibhekwe.
