I-2-Bromo-3-fluorobenzyl utywala (CAS # 1184915-45-4)
I-2-Bromo-3-fluorobenzyl utywala i-organic compound kunye ne-formula C7H6BrFO. Oku kulandelayo yinkcazo yezinye iipropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwe-2-bromo-3-fluorobenzyl alcohol:
Indalo:
1. Imbonakalo: I-2-bromo-3-fluorobenzyl utywala bulwelo olungenambala okanye olutyheli kancinane.
2. Indawo yokunyibilika: malunga -13°C
3. Indawo yokubila: malunga ne-240°C
4. Ubuninzi: malunga ne-1.61 g / cm
5. kwiqondo lokushisa elingaphakathi linokuba liguquguqukayo, kunye nevumba elibukhali elibukhali.
Sebenzisa:
1. iikhemikhali izinto eziluhlaza: I-2-bromo-3-fluorobenzyl yotywala ingasetyenziswa njengendawo ephakathi kwi-organic synthesis ye-synthesis yezinye iikhompawundi.
2. Isibulali-zinambuzane: Isenokusetyenziswa njengemathiriyeli ekrwada yesibulali-zinambuzane kwaye isetyenziselwa ukudibanisa iintlobo ezahlukeneyo zezitshabalalisi kunye nemichiza yokutshabalalisa ukhula.
3. Iyeza: I-2-bromo-3-fluorobenzyl alcohol nayo isetyenziselwa uphuhliso lweziyobisi kunye nokuveliswa, umzekelo, njenge-synthetic intermediate okanye i-solvent yeziyobisi ezithile.
Indlela yokulungiselela:
Ukulungiswa kwe-2-bromo-3-fluorobenzyl yotywala kunokufezekiswa ngeendlela ezahlukeneyo, enye yeendlela eziqhelekileyo ezisetyenziswayo zifunyenwe ngokusabela kwe-2-bromo-3-fluorobenzyl aldehyde kunye ne-alcohol ye-sodium, kwaye ukusabela kudla ngokuqhutywa. ngaphandle kweemeko zealkaline.
Ulwazi ngoKhuseleko:
1. I-2-bromo-3-fluorobenzyl utywala kufuneka igweme ukudibanisa ngokuthe ngqo kwesikhumba kunye namehlo ngexesha lokusetyenziswa.
2. kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi ahambayo kwaye ufune uncedo lwezonyango.
3. I-volatiles yayo nayo inempembelelo ethile kwimpilo, kwaye iimeko zomoya ezilungileyo kufuneka zigcinwe.
4. kufuneka igcinwe kwindawo epholileyo, eyomileyo, nengena umoya, kwaye kude nomlilo kunye ne-oxidant.
Xa usebenzisa i-2-bromo-3-fluorobenzyl utywala, nceda uqiniseke ukuba uthobela ngokungqongqo imilinganiselo yokusebenza yokhuseleko kwaye uthathe amanyathelo okukhusela ahambelanayo ngokwemeko ethile.
