4′-tert-butyl-4-chlorobutyrophenone (CAS# 43076-61-5)
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe I-R41 – Umngcipheko womonakalo omkhulu emehlweni I-R43 – Inokubangela uvakalelo ngokudibana nolusu R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. S7/8 - S24/25-Kuphephe ukudibana nolusu namehlo. |
| Izazisi ze-UN | UN 3077 9/PG 3 |
| WGK eJamani | 2 |
Intshayelelo
I-4 '-tert-butyl-4-chlorobutyrophenone, eyaziwa ngokuba yi-4′-tert-butyl-4-chlorobutyrophenone, i-organic compound. Oku kulandelayo yinkcazo eneenkcukacha yezakhiwo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwekhompawundi:
Indalo:
-Ukubonakala: I-4 '-tert-butyl-4-chlorobutyrophenone i-crystal engenambala okanye i-crystalline powder emhlophe.
-Ukunyibilika: I-4 '-tert-butyl-4-chlorobutyrophenone iyanyibilika kwii-solvents eziqhelekileyo ze-organic ezifana ne-ethanol, i-acetone, njl., kodwa ine-solubility ephantsi emanzini.
-Indawo yokunyibilika: Indawo yokunyibilika ye-4 '-tert-butyl-4-chlorobutyrophenone imalunga ne-50-52 °C.
Sebenzisa:
- I-4 '-tert-butyl-4-chlorobutyrophenone ingasetyenziselwa njengento ephakathi kwi-organic synthesis kwaye isetyenziswa ngokubanzi kwiinkalo zonyango, i-pesticide, idayi kunye nephunga elimnandi.
Indlela yokulungiselela:
-Indlela esetyenziswa ngokuqhelekileyo ukulungiselela i-4 '-tert-butyl-4-chlorobutyrophenone kukusabela i-p-tert-butylbenzophenone kunye ne-chloroacetic anhydride phantsi kweemeko ze-alkali ukuvelisa ikhompawundi ekujoliswe kuyo.
Ulwazi ngoKhuseleko:
- I-4 '-tert-butyl-4-chlorobutyrophenone ine-toxicity ephantsi, kodwa kusafuneka ukuba ubeke ingqalelo ekusebenziseni okukhuselekileyo kunye nokugcinwa.
-Ngexesha lokusebenza, izixhobo ezifanelekileyo zokukhusela kufuneka zigqitywe ukuphepha ukudibanisa ngokuthe ngqo kwesikhumba kunye namehlo.
-Kuphephe ukuphefumla uthuli okanye umphunga wayo, kwaye kufuneka isetyenziswe kwindawo engena umoya.
-Ukuba uginye ngempazamo okanye udibane nesixa esikhulu sekhompawundi, funa unyango ngokukhawuleza kwaye uphathe ileyibhile efanelekileyo.
