Sankhani Tsamba

NKHANI

Kaphatikizidwe ka dichlorocetyl chloride

Oct 20, 2023

Dichloroocetyl chloride ndi gawo lofunikira pakupanga mankhwala ndi herbicides, ndipo imagwiritsidwanso ntchito kwambiri m'munda wa Aaxiliaries ndi synthesical synthesis. Njira zazikuluzikulu za dichloroortate acyl chloride njira ndi trichlorethyylene njira yotsatsira. Omaliza ndikuyika trichlorethylene mu Audi Acid Autoclase, Onjezani kuchuluka kwa ma azo kapena peroxide, pa 110 ℃,0.6~ 1.0MPA Kudzera mu OxYGEN kwa 10hr, kenako chidutswa chofuna kupeza chiyero cha 95 ~ 97% yazogulitsa. Pakadali pano, Opanga zapakhomo akhala akugwiritsa ntchito njira iyi, ndipo pali zovuta zomwe zimakhala zovuta monga njira zovuta, Zida zapamwamba ndi zabwino zogulitsa. Pakadali pano, kapangidwe ka dichlorocetyl chloride ndi procatalytic mpweya ma oxidation agwiritsidwa ntchito popanga mafakitale akunja, ndi zopangidwa ndi chiyero chachikulu kuposa 99% amapezeka mwachindunji (3~ 5). Choncho, Ndikofunikira kuchititsa kafukufuku wakuya ndi zokambirana za ukadaulo uwu.

Pamene trichlorethylene ndi oxidized ndi mpweya kapena mpweya, Zogulitsa zimasiyanasiyana chifukwa cha mbali zosiyanasiyana za chothandizira, monga kugwiritsa ntchito lewis acid monga chothandizira, Chida chachikulu ndi chlolial; Ngati peroxide imagwiritsidwa ntchito ngati chothandizira, Chogulitsacho ndi chocheperako chocheperako polymer otsika, ndi kugwiritsa ntchito kwa ultraviolet catalysis, Popanda kuyerekezera kulikonse kumatha kupeza chinthu chapamwamba kwambiri.

Dichloroocetyl chloride imadziwika bwino, ndipo zinthu zake za hydrolyz ndi dichlororocec asidi ndi hydrogen chloride. Ngati mpweya suuma kapena osauma kwathunthu, Kuthamanga komwe kumachitika komanso mtundu wa chinthu chomaliza chidzakhudzidwa kwambiri. Pambuyo pochita 70 ℃ ℃ 20 maola, zomwe zili pa dichlorooceic asidi mu osakaniza anali 16.2%, ndi 25% wa trichlorethyylene adakali wosakhazikika. Choncho, munthawiyo, Mlengalenga uyenera kutsimikiziridwa kuti ukhale woyenera.

Dichloroocetyl chloride

Pomaliza kapangidwe ka dichlorocetyl chloride ndi procatalyc mpweya oxidation ndi yosavuta komanso yogulitsa ndi yabwino. Nyumba zapakhomo zathetsa vuto la kuchuluka kwa mphamvu ya ultraviolet kuwala kwa mafakitale, monga njira yothandizira mafakitale, Kuchepetsa mtengo, onjezerani mpikisano wapadziko lonse lapansi.