2-FLUORO-5-NITRO-6-PICOLINE (CAS# 18605-16-8)
Umngcipheko kunye noKhuseleko
| Iikhowudi zoMngcipheko | 34 – Ibangela ukutsha |
| Inkcazelo yoKhuseleko | S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) |
| IKlasi yeeNgozi | IRRITANT, IRRITANT-H |
2-FLUORO-5-NITRO-6-PICOLINE (CAS# 18605-16-8) Intshayelelo
Ikristale engenambala ukuya kumthubi othubi okanye umgubo oqinileyo. Inokutsha kwiqondo lobushushu begumbi, ayinyibiliki emanzini, kwaye inyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol kunye ne-dichloromethane.
Sebenzisa:
siphakathi esibalulekileyo esisetyenziswa ngokubanzi kwi-organic synthesis kunye nokuveliswa kwezitshabalalisi. Ingasetyenziselwa ukudibanisa iikhompawundi ezahlukeneyo eziphilayo, ezifana neyeza, iidayi, izinto zokuthambisa, njl. Ukongeza, iphinda isetyenziswe njengesithako esisebenzayo kwimichiza yokubulala izinambuzane, kwaye ineempembelelo ezilungileyo zezinambuzane kunye neHerbicidal kwezinye izinambuzane kunye nokhula.
Indlela:
Kukho iindlela ezininzi zokulungiselela, enye yazo eqhelekileyo ifunyenwe ngokusabela kwe-1-amino -2-fluorobenzene kunye ne-nitric acid. Inkqubo ethile yokulungiselela inzima kwaye kufuneka iqhutywe phantsi kobushushu obufanelekileyo kunye neemeko zokuqinisekisa isivuno esiphezulu kunye nokucoceka.
Ulwazi ngoKhuseleko:
Yeyokuxutywa kwezinto eziphilayo kwaye inetyhefu ethile. Ukunyamekela kufuneka kuthathwe ngexesha lokuphatha kunye nokusetyenziswa ukuze ugweme ukudibanisa nesikhumba, amehlo kunye nokuphefumula. Kwangaxeshanye, ukuthintela ukudibana kwayo nezinto ezinokutsha kunye ne-oxidants, kwaye zigcinwe ngokufanelekileyo. Xa usebenza, kucetyiswa ukuba ukwenze kwindawo enomoya kwaye uxhotyiswe ngezixhobo ezifanelekileyo zokukhusela. Kwimeko yokunxibelelana ngengozi okanye ukuphefumla, hlamba ngokukhawuleza kwaye ufune uncedo lwezonyango. Ukuqinisekisa ukhuseleko, nceda uqaphele izikhokelo zokusebenza ezifanelekileyo kunye nemimiselo.
