4-Fluoro-2-nitroanisole (CAS# 445-83-0)
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29093090 |
| Inqaku Lengozi | Iyacaphukisa |
Intshayelelo
I-4-fluoro-2-nitroanisole (4-fluoro-2-nitroanisole) i-organic compound. Ifomula yayo ye-molecular yi-C7H6FNO3 kunye nobunzima bayo be-molecular yi-167.12g / mol. Yikristale eyomeleleyo etyheli.
Ezi zilandelayo ziipropati ze-4-fluoro-2-nitroanisole:
-Izinto ezibonakalayo: I-4-fluoro-2-nitroanisole iqinile ephuzi kunye nephunga elikhethekileyo, i-soluble kwi-solvents yezinto eziphilayo ezifana ne-ether, i-chloroform kunye ne-methanol.
-Iimpawu zeChemical: Iyakwazi ukubola ngokugqabhukileyo kumaqondo obushushu aphezulu kwaye ivakalelwa kukukhanya nomoya.
I-4-fluoro-2-nitroanisole inezinye izicelo kwi-organic synthesis:
-Kwintsimi yamachiza, ingasetyenziselwa njenge-synthesis kunye ne-precursor material for intermediates pharmaceutical.
-Inokuthi isetyenziswe njenge-synthetic intermediate kwiidayi eziphilayo.
Indlela yokulungiselela i-4-fluoro-2-nitroanisole:
I-4-fluoro-2-nitroanisole inokuveliswa nge-fluorination ye-methyl ether kunye ne-nitric acid.
Ulwazi ngokhuseleko malunga nekhompawundi:
- I-4-fluoro-2-nitroanisole iyikhompawundi enetyhefu kwaye kufuneka isetyenziswe kwaye igcinwe ngononophelo. Kufuneka igcinwe kude namadangatye avulekileyo kunye namaqondo okushisa aphezulu, kwaye ugweme ukudibanisa ne-oxidants kunye nezinto ezinokutsha.
-Qaphela ukuba unxibe izixhobo ezifanelekileyo zokukhusela, ezinjengeeglavu zokukhusela iikhemikhali, iiglasi kunye nempahla yokukhusela.
-Kuphephe ukuphefumla umphunga okanye uthuli lwalo ngexesha lokusetyenziswa, kwaye ugweme ukudibana nolusu namehlo. Kwimeko yoqhagamshelwano ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango.
-Xa ugcina, gcina i-4-fluoro-2-nitroanisole kwisitya esivaliweyo, kude nomlilo kunye ne-oxidizing agents.
Nangona kunjalo, nceda uqaphele ukuba ulwazi olunikezwe kweli nqaku lubhekiselele kuphela. Xa usebenzisa kwaye uphatha nayiphi na ikhemikhali, kufuneka ubhekisele kuxwebhu olusemthethweni lwedatha yokhuseleko (SDS) kunye nezikhokelo zobungcali.
