Difurfuryl sulfide CAS:13678-67-6

Difurfuryl sulfide (C10H10O2S) ndi chinthu chochititsa chidwi cha organosulfur chokhala ndi zinthu ziwiri za furfuryl zolumikizidwa kudzera mu atomu ya sulfure. Gulu la furfuryl, lochokera ku furan, limadziwika ndi mawonekedwe ake onunkhira komanso reactivity yosinthasintha, yomwe imakulitsidwa kwambiri ikaphatikizidwa ndi sulfure, zomwe zimapangitsa kuti pakhale chinthu chokhala ndi ntchito zosiyanasiyana m'magawo osiyanasiyana asayansi. Chimodzi mwa zinthu zazikulu zomwe zimafunidwa ndi difurfuryl sulfide ndi ntchito yake ngati chomangira mu kapangidwe ka organic. Kupezeka kwa magulu angapo ogwira ntchito kumalola reactivity yosiyanasiyana, zomwe zimathandiza akatswiri a zamankhwala kupanga mamolekyu ovuta kudzera mu reactions osiyanasiyana monga ma nucleophilic substitutions ndi coupling reactions. Kapangidwe kameneka kamapangitsa difurfuryl sulfide kukhala yofunika kwambiri mu chemistry yamankhwala, komwe ingagwiritsidwe ntchito ngati pakati popanga mankhwala ogwira ntchito m'thupi. Difurfuryl sulfide yatchukanso mu sayansi ya zinthu, makamaka pakupanga ma polima ndi ma resin. Kutha kwake kutenga nawo mbali mu ma cross-linking reactions kumawonjezera mphamvu za makina a zinthu za polymeric, zomwe zimathandiza kupanga ma thermosetting resins omwe amagwiritsidwa ntchito mu zokutira, zomatira, ndi zinthu zophatikizika. Zinthu izi zimapangitsa difurfuryl sulfide kukhala chinthu chofunikira kwambiri popanga zinthu zapamwamba. Kuphatikiza apo, difurfuryl sulfide imafufuzidwa m'mafakitale okometsera ndi zonunkhira chifukwa cha mawonekedwe ake apadera a zonunkhira. Ikhoza kupereka kukoma kokoma, kofanana ndi caramel, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito muzakudya ndi zonunkhira. Kuphatikiza apo, kugwiritsidwa ntchito kwake mu agrochemicals kukuwonetsa kuti ikhoza kuthandizira kupanga mankhwala ophera tizilombo kapena herbicides omwe ndi abwino kwa chilengedwe. Mwachidule, difurfuryl sulfide ndi chinthu chogwiritsidwa ntchito mosiyanasiyana komanso chamtengo wapatali chomwe chili ndi tanthauzo lalikulu mu kapangidwe ka organic, sayansi ya zinthu, ndi ntchito za kukoma/fungo. Kapangidwe kake kosiyana ndi momwe zimagwirira ntchito kumapereka mwayi wopita patsogolo kwatsopano m'magawo awa, kulimbitsa kufunika kwake mu kafukufuku wamakono wamankhwala ndi kugwiritsa ntchito. Pamene kufunikira kwa mankhwala ambiri kukukulirakulira, difurfuryl sulfide ili pafupi kutenga gawo lofunikira pakupititsa patsogolo ukadaulo ndi kupanga zinthu m'mafakitale osiyanasiyana.