4-Fluoro-2-nitroanisole (CAS# 445-83-0)
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29093090 |
| Inothi Lengozi | Iyacasula |
Isingeniso
I-4-fluoro-2-nitroanisole(4-fluoro-2-nitroanisole) iyinhlanganisela yemvelo. Ifomula yayo yamangqamuzana ithi C7H6FNO3 futhi isisindo sayo samangqamuzana ngu-167.12g/mol. Iqinile njengekristalu ephuzi.
Okulandelayo yizakhiwo ze-4-fluoro-2-nitroanisole:
-Izinto ezibonakalayo: I-4-fluoro-2-nitroanisole iqinile ephuzi enephunga elikhethekile, encibilika kuzincibilikisi zemvelo ezifana ne-ether, i-chloroform ne-methanol.
-Izindawo zamakhemikhali: Ingabola ngokuqhuma emazingeni okushisa aphezulu futhi izwela ukukhanya nomoya.
I-4-fluoro-2-nitroanisole inezinye izinhlelo zokusebenza ku-organic synthesis:
-Emkhakheni wemithi, ingasetshenziswa njenge-synthesis kanye ne-precursor material for pharmaceutical intermediates.
-Ingasetshenziswa futhi njengendlela yokwenziwa kodayi bezinto eziphilayo.
Indlela yokulungisa i-4-fluoro-2-nitroanisole:
I-4-fluoro-2-nitroanisole ingakhiqizwa nge-fluorination ye-methyl ether ne-nitric acid.
Ulwazi lokuphepha mayelana nenhlanganisela:
- I-4-fluoro-2-nitroanisole iyinhlanganisela enobuthi futhi kufanele isetshenziswe futhi igcinwe ngokuqapha. Kufanele igcinwe kude namalangabi avulekile namazinga okushisa aphezulu, futhi igweme ukuthintana nama-oxidants kanye nezinto ezivuthayo.
-Nakekela ukugqoka izinto zokuzivikela ezifanele, njengamagilavu okuvikela amakhemikhali, izibuko nezingubo zokuzivikela.
-Gwema ukuhogela umhwamuko noma uthuli lwawo ngesikhathi sokuwusebenzisa, futhi gwema ukuthinta isikhumba namehlo. Uma kwenzeka ukuthintana ngephutha, hlambulula ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha.
-Lapho ugcina, gcina i-4-fluoro-2-nitroanisole esitsheni esivalekile, kude nomlilo kanye nama-oxidizing agents.
Kodwa-ke, sicela uqaphele ukuthi imininingwane enikezwe kulesi sihloko ingeyereferensi kuphela. Lapho usebenzisa futhi uphatha noma iyiphi into yamakhemikhali, kufanele ubhekisele ephepheni elisemthethweni ledatha yezokuphepha (SDS) kanye neziqondiso zochwepheshe.
