I-2-Bromo-3-fluorobenzoic acid (CAS# 132715-69-6)
Umngcipheko kunye noKhuseleko
| Iikhowudi zoMngcipheko | R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. R36 – Iyandicaphukisa emehlweni I-R22 – Iyingozi xa iginyiwe |
| 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. S37 – Nxiba iiglavu ezifanelekileyo. |
| Ikhowudi ye-HS | 29163990 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
Intshayelelo
-Imbonakalo: I-2-bromo-3-fluorobenzoic acid yikristale engenambala okanye etyheli kancinane.
-Ukunyibilika: Inokunyibilika kancinci emanzini, inyibilike ngakumbi kwizinyibilikisi zendalo ezifana ne-ether kunye nekloroform.
-Indawo yokunyibilika: Indawo yayo yokunyibilika imalunga ne-120-125°C.
-Uzinzo: I-2-bromo-3-fluorobenzoic acid izinzile kwiqondo lokushisa, kodwa inokubola kwiqondo lokushisa eliphezulu, ukukhanya okanye ukudibanisa ne-oxidants enamandla.
Sebenzisa:
-I-Chemical synthesis: I-2-bromo-3-fluorobenzoic acid ingasetyenziselwa njengento ephakathi kwi-organic synthesis ye-synthesis yezinye iikhompawundi, ezifana neziyobisi kunye nezibulala-zinambuzane.
-I-Pesticide: Isenokusetyenziswa njengesibulali zinambuzane ukulawula izitshabalalisi.
Indlela yokulungiselela:
-2-Bromo-3-fluorobenzoic acid ingalungiswa nge-bromination ye-p-fluorobenzoic acid. Ukusabela ngokuqhelekileyo kuqhutywa phantsi kwe-atmosfera engasebenziyo kusetyenziswa ibromine okanye i-hydrogen bromide njengesixhobo sokwenza ubushushu.
Ulwazi ngoKhuseleko:
I-2-Bromo-3-fluorobenzoic acid inokuba yingozi kwindalo okanye emzimbeni womntu, ngoko ke izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zokukhusela kunye neeglavu kufuneka zinxitywe ngexesha lokusebenza.
-Kuphephe ukudibana nee-oxidants ezinamandla okanye izinto ezinokutsha ukuthintela umlilo okanye ugqabhuko-dubulo.
-Xa udibana nesikhumba okanye amehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango.
-Xa usebenzisa okanye ukuphatha i-2-bromo-3-fluorobenzoic acid, kufuneka yenziwe kwindawo enomoya ukuze ugweme ukuphefumla umphunga wayo.
