Glikollar (Yun. glykys \u2014 shirin), alkandiollar, ikki atomli spirtlar \u2014 alifatik qatorning umumiy formula- si SpN2p(on)2 bo’lgan qo’sh gidroksil guruhli organik birikmalar. Eng oddiy vakili etilenglikol NOSN2\u2014SN2ON. Tu-ban g. \u2014 suv va spirtda yaxshi eriy- digan rangsiz qovushqoq suyukliklar, yuqori g. \u2014 spirt va efirda yaxshi, suv- da yomon eriydigan qattiq moddalar. G. kimyoviy xossalari jihatdan bir atom- li spirtlarga o’xshaydi. G. ishkrriy me- tallar va ularning gidroksidlari b-n glikolyatlar, bir asosli karbon kislo- talar, ularning angidridlari yoki xlo- rangidridlari b-n murakkab mono – va diefirlar, ikki asosli kislotalar va ularning hosilalari b-n murakkab po- liefirlar, quyi molekulyar ikki asosli kislotalar va ularning efirlari b-n TSI- klik birikmalar hosil qiladi. G. tegish- li digalogenidlarni yoki xlorgidrin- larni gidroliz qilib, 1,2-g. esa tegishli epoksid yoki olefinlardan gidratasiya usulida olinadi. Yuksak G.ning murakkab efirlari erituvchilar va plastifika- torlar sifatida ishlatiladi. Ular anti- frizlar, gidravlik suyuqliklar olishda, G. efirlari sintezida, poliefir smola- lar i.ch.da qo’llaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Glikollar (Yun. glykys \u2014 shirin), alkandiollar, ikki atomli spirtlar \u2014 alifatik qatorning umumiy formula- si SpN2p(on)2 bo’lgan qo’sh gidroksil guruhli organik birikmalar. Eng oddiy vakili etilenglikol NOSN2\u2014SN2ON. Tu-ban g. \u2014 … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[210],"tags":[],"class_list":["post-134969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-g-harfi-2","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=134969"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134969\/revisions"}],"predecessor-version":[{"id":134982,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/134969\/revisions\/134982"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=134969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=134969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=134969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}