5-Fluoro-2-nitrobenzotrifluoride (CAS# 393-09-9)
| 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. S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
| Izazisi ze-UN | UN 1325 4.1/PG 2 |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29049090 |
| Inqaku Lengozi | Enokutsha/Ecaphukisayo |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | III |
Intshayelelo
I-organic compound kunye ne-chemical formula ye-C7H4F4NO2. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
Indalo:
-Imbonakalo: Ulwelo olungenambala okanye olumthubi olukhanyayo.
-Ukunyibilika: Inyibilika kwizinyibilikisi zendalo ezifana ne-ethanol, i-ether kunye ne-benzene, kodwa inonyibiliko oluphantsi kakhulu emanzini.
Sebenzisa:
-isetyenziselwa ikakhulu ukudibanisa amayeza okubulala izitshabalalisi kunye ne-pharmaceutical intermediates.
-Ingasetyenziswa njengesixhobo sokulinganisa ithamo (imathiriyeli yedosimitha) kwizifundo zenyukliya zemagnethi resonance (NMR).
Indlela yokuLungiselela: Ulungiselelo lwe
-ifunyenwe nge-fluorination reaction kunye ne-nitration reaction.
-Indlela eqhelekileyo yokudibanisa ibandakanya i-fluorination ye-2-fluoro-3-nitrochlorobenzene kunye ne-trifluoromethylbenzene ukwenza i-ceramic.
Ulwazi ngoKhuseleko:
-yi-organic compound ekufuneka itywinwe ukukhusela ukuguquguquka kwayo.
-Kufuneka athathe amanyathelo afanelekileyo okukhusela ngexesha lokusebenza, njengokugqoka iiglavu zokukhusela iikhemikhali kunye nezibuko.
-Iyacaphukisa ulusu kunye namehlo, kunqande ukudibana nolusu kunye namehlo, kwaye uphephe ukuphefumla umphunga wayo.
-Ukuthobela ukhuseleko olufanelekileyo kunye nemimiselo yokusingqongileyo ngexesha lokusetyenziswa okanye ukulahlwa.
