2-Methyl-5-nitrobenzotrifluoride (CAS# 89976-12-5)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S23 – Musa ukuphefumla umphunga. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. |
| Inqaku Lengozi | Inobungozi |
| IKlasi yeeNgozi | 6.1 |
Intshayelelo
I-organic compound kunye ne-chemical formula ye-C8H6F3NO2 kunye ne-molecular weight of 207.13. Oku kulandelayo sintshayelelo kwezinye iipropati kunye nokusetyenziswa kwayo, kunye neendlela zokulungiselela kunye nolwazi lokhuseleko:
Indalo:
-Imbonakalo: Ayinambala ukuya kulwelo olutyheli olukhanyayo
-Indawo yokunyibilika:-7°C
-Indawo yokuBilisa: 166-167°C
-Ubuninzi: 1.45-1.46g/cm³
-Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo, ezinganyibilikiyo emanzini
Sebenzisa:
Ngokuqhelekileyo isetyenziselwa oku kulandelayo:
-Njenge-organic synthesis intermediate, esetyenziswa kwi-synthesis yezinye izinto eziphilayo, ezifana neziyobisi kunye nedayi.
-isetyenziswa kwi-organic synthesis reaction ye-nitro reagent.
-Njenge-reagent yokumisela i-organic matter nge-liquid chromatography.
-Inokusetyenziswa njenge-surfactant kwishishini le-elektroniki.
Indlela yokulungiselela:
Inokulungiswa ngezi ndlela zilandelayo:
-inokufumaneka ngokusabela kwe-methyl benzene kunye ne-fluoromethanesulfonyl fluoride phantsi kwe-acid catalysis.
-Inokufumaneka kwakhona nge-nitrate ye-toluene kunye nokuphendula okulandelayo kwemveliso kunye ne-trifluoroformic acid.
Ulwazi ngoKhuseleko:
Iyacaphukisa kwaye iyakhathaza, kwaye ukudibana ngqo nolusu kunye namehlo kufuneka kuphetshwe. Nxiba izixhobo ezifanelekileyo zokukhusela ezifana neeglavu kunye neglasi ngexesha lokusetyenziswa. Kuphephe ukuphefumla igesi okanye ukuginya. Kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi kwaye ufune uncedo lwezonyango. Xa ukugcinwa kufuneka kube kude nomlilo kunye ne-oxidant, kude nabantwana kunye nezilwanyana zasekhaya.
