IAluminiyam borohydride(CAS#16962-07-5)
| Izazisi ze-UN | 2870 |
| IKlasi yeeNgozi | 4.2 |
| Iqela lokuPakisha | I |
Intshayelelo
I-Aluminiyam borohydride yi-inorganic compound. Inezi mpawu zilandelayo:
1. Iimpawu ezibonakalayo: I-Aluminium borohydride yinto eqinileyo engenambala, ngokuqhelekileyo ifom powder. Ayizinzanga kakhulu kwiqondo lobushushu begumbi kwaye kufuneka igcinwe kwaye iphathwe kwindawo ephantsi yobushushu kunye negesi engasebenziyo.
2. Iimpawu zeMichiza: I-Aluminium borohydride inokusabela nge-acids, i-alcohol, i-ketones kunye nezinye iikhompawundi zokwenza iimveliso ezihambelanayo. Ukusabela kobundlobongela kwenzeka emanzini ukuvelisa i-hydrogen kunye ne-aluminikhi acid hydride.
Ukusetyenziswa okuphambili kwe-aluminium borohydride kubandakanya:
1. Njenge-ejenti yokunciphisa: I-Aluminium borohydride ineempawu ezinamandla zokunciphisa, kwaye isoloko isetyenziswa njenge-agent yokunciphisa kwi-organic synthesis. Inokunciphisa iikhompawundi ezifana ne-aldehydes, i-ketones, njl., kwii-alcohols ezihambelanayo.
2. Ukusetyenziswa kophando lwezeNzululwazi: I-Aluminium borohydride inexabiso elibalulekileyo lophando kwintsimi ye-organic synthesis kunye ne-catalysis, kwaye ingasetyenziselwa ukudibanisa i-organic compounds entsha kunye ne-catalyze reactions.
Kukho iindlela ezimbini zokulungiselela i-aluminiyam borohydride:
1. Ukusabela phakathi kwe-aluminium hydroxide kunye ne-trimethylboron: i-trimethylboron ichithwa kwisisombululo se-ethanol se-aluminium hydroxide, igesi ye-hydrogen ifakwe ukufumana i-aluminium borohydride.
2. Ukusabela kwe-alumina kunye ne-dimethylborohydride: i-sodium dimethylborohydride kunye ne-alumina ziyafudumala kwaye ziphendule ukufumana i-borohydride ye-aluminium.
Xa usebenzisa i-aluminium borohydride, le ngcaciso yokhuseleko ilandelayo kufuneka iqatshelwe:
1. I-Aluminium borohydride inokunciphisa okunamandla, kwaye iya kusabela ngobundlobongela xa idibana namanzi, i-asidi kunye nezinye izinto, ivelisa igesi evuthayo kunye neegesi ezinobuthi. Iiglasi ezikhuselayo, iiglavu kunye nempahla yokukhusela kufuneka zinxitywe ngexesha lokusebenza.
2. I-Aluminium borohydride kufuneka igcinwe kwindawo eyomileyo, evaliweyo, nemnyama, kude nomlilo kunye nezinto ezinokutsha.
3. Ukuhlaselwa kwendlela yokuphefumula okanye ulusu kunokubangela ingozi enkulu kwaye kufuneka kugwenywe ukuphefumla kunye nokudibanisa. Kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune unyango.
