Acetonendi organic zosungunulira zofunika kwambiri ntchito mafakitale, mankhwala ndi madera ena.Ndi madzi opanda mtundu komanso mandala okhala ndi fungo lodziwika bwino.Pankhani ya machulukitsidwe ake kapena kusasunthika, yankho ndikuti acetone ndi gulu lopanda unsaturated.

Monga lamulo, acetone ndiye chinthu chodziwika bwino komanso chofunikira kwambiri chomwe chimachokera ku distillation ya malasha.M'mbuyomu, zidagwiritsidwa ntchito ngati zopangira popanga cellulose acetate, polyester ndi zina.

 

Kunena zowona, acetone ndi ma cyclic ketone okhala ndi mamembala atatu, omwe amapangidwa ndi magulu awiri a methyl ndi gulu limodzi la carbonyl.Ili ndi mgwirizano wapawiri pakati pa gulu la carbonyl ndi gulu la methyl mbali imodzi.Chomangira chapawirichi sichimakhutitsidwa, chomwe chimatsimikizira kuti acetone ndi gulu lopanda unsaturated.

 

Komanso, acetone ilinso ndi vutoπ mgwirizano pakati pa gulu la carbonyl ndi mbali ina ya gulu la methyl, koma mgwirizanowu siwodzaza.Chifukwa chake, acetone akadali m'gulu la unsaturated.

 

Unsaturated unsaturated mu acetone amatha kuchitapo kanthu ndi mankhwala osiyanasiyana kuti apange ma polima, zokutira ndi zinthu zina.Kuphatikiza apo, acetone imathanso kuchitapo kanthu ndi madzi kuti ipange formaldehyde, yomwe imagwiritsidwa ntchito kwambiri popanga utomoni ndi mafakitale ena.

 

Nthawi zambiri, acetone ndi gawo lofunikira lachilengedwe, lomwe limakhala ndi ntchito zambiri m'magawo osiyanasiyana.Monga gulu lopanda unsaturated, limakhala ndi reactivity yabwino yamankhwala ndipo limatha kuchitapo kanthu ndi mankhwala ambiri kuti apange zida zatsopano zokhala ndi zinthu zosiyanasiyana.Choncho, tiyenera kupitiriza kuphunzira zake thupi ndi mankhwala, ndi kupeza ntchito zambiri m'madera osiyanasiyana.


Nthawi yotumiza: Jan-04-2024