4 5-Dichloro-1 3-dioxolan-2-enye (CAS# 3967-55-3)
4 5-Dichloro-1 3-dioxolan-2-enye (CAS#3967-55-3) Intshayelelo
I-4,5-Dichloro-1,3-dioxolane-2-enye i-organic compound. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko:
Iinkcazelo ngeempawu:
1. Ukubonakala: 4,5-Dichloro-1,3-dioxolane-2-enye i-crystal engenambala okanye i-crystalline powder emhlophe.
3. Ukunyibilika: Kunyibilika kakuhle kwizinyibilikisi eziqhelekileyo eziphilayo.
Usebenzisa:
I-4,5-Dichloro-1,3-dioxolane-2-enye inoluhlu olubanzi lwezicelo:
1. Isibulali-zinambuzane: Sisibulali-zinambuzane esinokusetyenziselwa ukulawula izinambuzane kumasimi.
2. I-Agent ye-Antifungal: Le khompawundi inokuthintela ngokufanelekileyo ukukhula kwesikhunta kwaye ingasetyenziselwa unyango lwe-antifungal yomthi, iingubo kunye nesikhumba.
3. I-Industrial application: Ingasetyenziselwa njengendawo ephakathi kwi-synthesis yezinye izinto eziphilayo.
Indlela yokulungiselela:
Indlela yokulungiselela i-4,5-dichloro-1,3-dioxolane-2-enye iqhutyelwa ngokubanzi ngokusabela kweekhemikhali, kwaye indlela ethile yile ilandelayo:
1. Hlanganisa iimali ezifanelekileyo ze-1,4-pentanediol kunye ne-chloroacetyl chloride kwi-molar ratio.
2. Fudumeza umxube kwiqondo lokushisa lokuphendula kwaye uphendule.
3. Emva kokuphendula, pholisa umxube kwaye wenze ukwahlula i-crystallization ukuze ufumane imveliso oyifunayo.
Ulwazi ngokhuseleko:
1. I-4,5-dichloro-1,3-dioxolane-2-enye inokucaphukisa amehlo, ulusu kunye nomgudu wokuphefumula, nceda ugweme ukudibanisa.
2. Ngexesha lokusetyenziswa, izixhobo ezifanelekileyo zokuzikhusela ezinjengeeglavu neeglasi kufuneka zinxitywe.
3. Kufuneka igcinwe kwindawo eyomileyo, epholileyo kude nezinto ezinokutsha kunye ne-oxidants.
