4-(trifluoromethyl)benzonitrile(CAS# 455-18-5)
| Iikhowudi zoMngcipheko | I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. I-R11 – Iyatsha kakhulu |
| Inkcazelo yoKhuseleko | S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| Izazisi ze-UN | UN 1325 4.1/PG 2 |
| WGK eJamani | 3 |
| I-TSCA | T |
| Ikhowudi ye-HS | 29269095 |
| Inqaku Lengozi | Lachrymatory |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | III |
Intshayelelo
I-Trifluoromethylbenzonitrile. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
I-Trifluoromethylbenzonitrile lulwelo olungenambala nevumba elimnandi. Ayixinana kwaye ayinyibiliki emanzini kodwa iyanyibilika kwizinyibilikisi ezininzi zendalo. Iyazinzile kwiqondo lobushushu begumbi kodwa inokubola xa ibekwe kubushushu.
Sebenzisa:
I-Trifluoromethylbenzonitrile ingasetyenziswa njengendawo ephakathi kwi-organic synthesis. Kwintsimi ye-pesticides, inokusetyenziswa kwi-synthesis ye-insecticides kunye ne-herbicides. Inokusetyenziswa kwakhona ekulungiseleleni iipolymers eziphezulu zokusebenza kunye nezixhobo zombane.
Indlela:
Ukulungiswa kwe-trifluoromethylbenzonitrile ngokuqhelekileyo kufezekiswa ngokuzisa iqela le-trifluoromethyl kwi-molecule ye-benzonitrile ekuphenduleni. Kukho iindlela ezahlukeneyo zokudityaniswa kweendlela, ezifana nokuphendula kwe-cyano compounds kunye ne-trifluoromethyl compounds, okanye i-trifluoromethylation reaction ye-benzonitrile.
Ulwazi ngoKhuseleko:
I-Trifluoromethylbenzonitrile iyacaphukisa kwaye idla ngokugqwesa kwindawo ephezulu kwaye inokubangela ukucaphuka okanye umonakalo eluswini, emehlweni, kunye nakwindlela yokuphefumla xa udibana. Kufuneka kuthatyathwe amanyathelo okhuseleko xa usebenzisa, njengokunxiba iiglavu ezifanelekileyo zokuzikhusela neendondo. Kufuneka kusetyenzwe kwindawo engena umoya ukuphepha ukuphefumla umphunga. Xa uphathwa kwaye ugcina, iinkqubo zokusebenza zokhuseleko kufuneka zilandelwe kwaye zigcinwe kude nomlilo kunye nemithombo yokushisa. Ukuba kukho ukuvuza, kufuneka kucocwe kwaye kuphathwe kwangethuba ukuphepha ukungena kwiindawo ezinamanzi kunye nemijelo ehambisa amanzi amdaka.
