{"id":484,"date":"2023-07-23T02:13:17","date_gmt":"2023-07-23T02:13:17","guid":{"rendered":"https:\/\/chemuza.org\/tr\/tetrafloroetilen-c2f4-116-14-3\/"},"modified":"2023-07-23T02:13:17","modified_gmt":"2023-07-23T02:13:17","slug":"tetrafloroetilen-c2f4-116-14-3","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/tetrafloroetilen-c2f4-116-14-3\/","title":{"rendered":"Tetrafloroetilen \u2013 c2f4, 116-14-3"},"content":{"rendered":"<p>Tetrafloroetilen veya C2F4, Teflon gibi floropolimerlerin \u00fcretiminde kullan\u0131lan renksiz ve kokusuz bir gazd\u0131r. Ayr\u0131ca so\u011futucu ve itici gazlar\u0131n \u00fcretiminde de kullan\u0131l\u0131r.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> IUPAC&#8217;\u0131n ad\u0131<\/td>\n<td> tetrafloroetilen<\/td>\n<\/tr>\n<tr>\n<td> Molek\u00fcler form\u00fcl<\/td>\n<td> C2F4<\/td>\n<\/tr>\n<tr>\n<td> CAS numaras\u0131<\/td>\n<td> 116-14-3<\/td>\n<\/tr>\n<tr>\n<td> E\u015f anlaml\u0131<\/td>\n<td> TFE, perfloroetilen, eten, tetrafloro-, F4E, freon 1113, halokarbon 1113<\/td>\n<\/tr>\n<tr>\n<td> InChI<\/td>\n<td> InChI=1S\/C2F4\/c3-1(4)2(5)6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h6 class=\"wp-block-heading\"> Lewis yap\u0131s\u0131 C2F4 <\/h6>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/TFE.jpg\" alt=\"Lewis yap\u0131s\u0131 C2F4\" width=\"196\" height=\"146\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<p> TFE veya C2F4 olarak da bilinen tetrafloroetilenin Lewis yap\u0131s\u0131, her bir karbon atomunun iki flor atomuna ba\u011fland\u0131\u011f\u0131, birbirine \u00e7ift ba\u011fl\u0131 iki karbon atomu ile temsil edilebilir. Lewis yap\u0131s\u0131 molek\u00fcldeki de\u011ferlik elektronlar\u0131n\u0131n dizili\u015fini g\u00f6sterir ve molek\u00fcl\u00fcn ba\u011flanmas\u0131 ve geometrisi hakk\u0131nda bilgi sa\u011flar. TFE&#8217;nin polar olmayan do\u011fas\u0131, hi\u00e7bir y\u00fck ayr\u0131m\u0131 veya net dipol momenti g\u00f6stermeyen Lewis yap\u0131s\u0131nda da a\u00e7\u0131k\u00e7a g\u00f6r\u00fclmektedir.<\/p>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilenin molar k\u00fctlesi<\/h6>\n<p> TFE veya C2F4 olarak da adland\u0131r\u0131lan tetrafloroetilenin molar k\u00fctlesi 100,02 g\/mol&#8217;d\u00fcr. Bu de\u011fer, molek\u00fclde bulunan t\u00fcm elementlerin (iki karbon atomu ve d\u00f6rt flor atomu) atomik k\u00fctlelerinin eklenmesiyle hesaplan\u0131r. Molar k\u00fctle, belirli bir hacim veya k\u00fctlede bulunan bir maddenin miktar\u0131n\u0131n belirlenmesinde \u00f6nemli bir parametredir ve ayn\u0131 zamanda stokiyometrik hesaplamalarda da kullan\u0131l\u0131r.<\/p>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilenin kaynama noktas\u0131<\/h6>\n<p> Tetrafloroetilenin kaynama noktas\u0131 standart bas\u0131n\u00e7ta -76,3\u00b0C (-105,34\u00b0F)&#8217;dir. Oda s\u0131cakl\u0131\u011f\u0131nda ve atmosfer bas\u0131nc\u0131nda h\u0131zla buharla\u015fabilen \u00e7ok u\u00e7ucu bir gazd\u0131r. TFE&#8217;nin d\u00fc\u015f\u00fck kaynama noktas\u0131, onu so\u011futma sistemleri ve aerosoller i\u00e7in itici gaz olarak \u00e7e\u015fitli end\u00fcstriyel uygulamalar i\u00e7in ideal k\u0131lar.<\/p>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilenin erime noktas\u0131<\/h6>\n<p> Tetrafloroetilen, s\u0131v\u0131 faz\u0131 atlayarak do\u011frudan kat\u0131dan gaza faz ge\u00e7i\u015fine u\u011frad\u0131\u011f\u0131 i\u00e7in belirgin bir erime noktas\u0131na sahip de\u011fildir. Ancak TFE&#8217;nin kat\u0131 formu, y\u00fcksek bas\u0131n\u00e7 ko\u015fullar\u0131 alt\u0131nda -76,3\u00b0C&#8217;nin alt\u0131ndaki s\u0131cakl\u0131klarda mevcut olabilir. TFE&#8217;nin kat\u0131 formu da olduk\u00e7a karars\u0131z ve reaktiftir ve kendili\u011finden polimerle\u015febilir veya ayr\u0131\u015fabilir.<\/p>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilen yo\u011funlu\u011fu g\/ml<\/h6>\n<p> Standart s\u0131cakl\u0131k ve bas\u0131n\u00e7ta (STP) tetrafloroetilenin yo\u011funlu\u011fu 1,47 g\/L&#8217;dir. Ancak TFE bir gaz oldu\u011fundan yo\u011funlu\u011fu s\u0131cakl\u0131k ve bas\u0131n\u00e7taki de\u011fi\u015fikliklere g\u00f6re \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015febilir. Oda s\u0131cakl\u0131\u011f\u0131nda ve atmosferik bas\u0131n\u00e7ta TFE&#8217;nin yo\u011funlu\u011fu yakla\u015f\u0131k 3,21 g\/L&#8217;dir.<\/p>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilenin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131<\/h6>\n<p> C2F4&#8217;\u00fcn molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 100,02 g\/mol&#8217;d\u00fcr. Bu de\u011fer, molek\u00fclde bulunan t\u00fcm atomlar\u0131n atom a\u011f\u0131rl\u0131klar\u0131 toplanarak hesaplan\u0131r. TFE, y\u00fcksek u\u00e7uculu\u011funa ve d\u00fc\u015f\u00fck kaynama noktas\u0131na katk\u0131da bulunan nispeten d\u00fc\u015f\u00fck bir molek\u00fcler a\u011f\u0131rl\u0131\u011fa sahiptir. <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/C2F4.jpg\" alt=\"tetrafloroetilen\" width=\"160\" height=\"119\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<h6 class=\"wp-block-heading\"> C2F4 yap\u0131s\u0131<\/h6>\n<p> C2F4, iki karbon atomunun birbirine \u00e7ift ba\u011fland\u0131\u011f\u0131 ve her birinin iki flor atomuna ba\u011fland\u0131\u011f\u0131 do\u011frusal bir yap\u0131ya sahiptir. Molek\u00fcl olduk\u00e7a simetriktir ve net dipol momenti yoktur, bu da onu kutupsuz yapar. TFE&#8217;nin do\u011frusal geometrisi ayn\u0131 zamanda y\u00fcksek reaktivitesine ve polimer zincirleri olu\u015fturma yetene\u011fine de katk\u0131da bulunur.<\/p>\n<h6 class=\"wp-block-heading\"> Form\u00fcl C2F4<\/h6>\n<p> C2F4&#8217;\u00fcn kimyasal form\u00fcl\u00fc C2F4&#8217;t\u00fcr; bu, molek\u00fcl\u00fcn iki karbon atomu ve d\u00f6rt flor atomu i\u00e7erdi\u011fini g\u00f6sterir. Form\u00fcl, molek\u00fclde bulunan atomlar\u0131n t\u00fcrleri ve say\u0131lar\u0131 hakk\u0131nda bilgi sa\u011flar ve bu, molek\u00fcl\u00fcn kimyasal davran\u0131\u015f\u0131n\u0131 ve reaksiyonlar\u0131n\u0131 tahmin etmede yararl\u0131 olabilir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/td>\n<td> Renksiz gaz<\/td>\n<\/tr>\n<tr>\n<td> Spesifik yer \u00e7ekimi<\/td>\n<td> STP&#8217;de 1,47 g\/L<\/td>\n<\/tr>\n<tr>\n<td> Renk<\/td>\n<td> Renksiz<\/td>\n<\/tr>\n<tr>\n<td> Koku<\/td>\n<td> Kokusuz<\/td>\n<\/tr>\n<tr>\n<td> Molar k\u00fctle<\/td>\n<td> 100,02 g\/mol<\/td>\n<\/tr>\n<tr>\n<td> Yo\u011funluk<\/td>\n<td> Oda s\u0131cakl\u0131\u011f\u0131nda ve atmosfer bas\u0131nc\u0131nda 3,21 g\/L<\/td>\n<\/tr>\n<tr>\n<td> F\u00fczyon noktas\u0131<\/td>\n<td> Belirgin bir erime noktas\u0131 yoktur<\/td>\n<\/tr>\n<tr>\n<td> Kaynama noktas\u0131<\/td>\n<td> Standart bas\u0131n\u00e7ta -76,3\u00b0C (-105,34\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td> Fla\u015f noktas\u0131<\/td>\n<td> TFE bir gaz oldu\u011fundan uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> \u00c7\u00f6z\u00fcnmez<\/td>\n<\/tr>\n<tr>\n<td> \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Aseton ve kloroform gibi baz\u0131 organik \u00e7\u00f6z\u00fcc\u00fclerde \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n<tr>\n<td> Buhar bas\u0131nc\u0131<\/td>\n<td> 20\u00b0C&#8217;de 209,7 kPa<\/td>\n<\/tr>\n<tr>\n<td> Buhar yo\u011funlu\u011fu<\/td>\n<td> 2,95 (hava = 1)<\/td>\n<\/tr>\n<tr>\n<td> pKa<\/td>\n<td> TFE asit veya baz olmad\u0131\u011f\u0131ndan uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> TFE asit veya baz olmad\u0131\u011f\u0131ndan uygulanamaz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"> <strong>Tetrafloroetilenin g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h5>\n<p> Tetrafloroetilen, uygun \u015fekilde kullan\u0131lmazsa \u00e7e\u015fitli g\u00fcvenlik ve sa\u011fl\u0131k riskleri olu\u015fturabilir. Y\u00fcksek konsantrasyonda TFE&#8217;ye maruz kalmak g\u00f6zlerde, ciltte ve solunum yollar\u0131nda tahri\u015fe neden olabilir. Uzun s\u00fcreli maruz kalma ayn\u0131 zamanda akci\u011fer \u00f6demi ve zat\u00fcrre dahil olmak \u00fczere akci\u011fer hasar\u0131na da yol a\u00e7abilir. TFE ayn\u0131 zamanda havayla patlay\u0131c\u0131 kar\u0131\u015f\u0131mlar olu\u015fturabilen yan\u0131c\u0131 bir gazd\u0131r. Bu nedenle yang\u0131n veya patlama riskini \u00f6nlemek i\u00e7in \u00f6zel kaplarda saklanmal\u0131 ve ta\u015f\u0131nmal\u0131d\u0131r. Maruziyeti \u00f6nlemek ve olumsuz sa\u011fl\u0131k etkileri riskini en aza indirmek i\u00e7in TFE ile \u00e7al\u0131\u015f\u0131rken solunum korumas\u0131 da dahil olmak \u00fczere uygun koruyucu ekipman\u0131n kullan\u0131lmas\u0131 \u00f6nemlidir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> Tehlike sembolleri<\/td>\n<td> F+ (son derece yan\u0131c\u0131)<\/td>\n<\/tr>\n<tr>\n<td> G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n<td> Son derece yan\u0131c\u0131 gaz. Ciddi g\u00f6z tahri\u015fine neden olur. Solunum yolu tahri\u015fine neden olabilir.<\/td>\n<\/tr>\n<tr>\n<td> BM kimlik numaralar\u0131<\/td>\n<td> UN1080<\/td>\n<\/tr>\n<tr>\n<td> HS kodu<\/td>\n<td> 2903.39<\/td>\n<\/tr>\n<tr>\n<td> Tehlike s\u0131n\u0131f\u0131<\/td>\n<td> 2.1 (Yan\u0131c\u0131 gaz)<\/td>\n<\/tr>\n<tr>\n<td> Paketleme grubu<\/td>\n<td> TFE bir gaz oldu\u011fundan uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> Toksisite<\/td>\n<td> TFE&#8217;nin akut toksisitesi d\u00fc\u015f\u00fckt\u00fcr, ancak uzun s\u00fcreli maruz kalma akci\u011fer hasar\u0131na ve di\u011fer olumsuz sa\u011fl\u0131k etkilerine yol a\u00e7abilir. TFE ayr\u0131ca potansiyel bir insan kanserojeni olarak kabul edilir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"> <strong><br \/>Tetrafloroetilenin sentezi i\u00e7in y\u00f6ntemler<\/strong><\/h5>\n<p> Tetrafloroetilen (TFE), \u00e7e\u015fitli florokarbon bile\u015fiklerinin termal ve katalitik ayr\u0131\u015fmas\u0131 da dahil olmak \u00fczere \u00e7e\u015fitli y\u00f6ntemlerle sentezlenebilir.<\/p>\n<p> TFE&#8217;yi sentezlemek i\u00e7in yayg\u0131n bir y\u00f6ntem, klorodiflorometan\u0131n (CCl2F2) uygun bir ba\u015flat\u0131c\u0131n\u0131n varl\u0131\u011f\u0131nda y\u00fcksek s\u0131cakl\u0131kta termal ayr\u0131\u015fmas\u0131d\u0131r. \u0130\u015flem, CCl2F2&#8217;deki karbon-klor ba\u011flar\u0131n\u0131n par\u00e7alanarak bir radikal olu\u015fturulmas\u0131n\u0131 ve bunun daha sonra di\u011fer molek\u00fcllerle reaksiyona girerek TFE&#8217;yi \u00fcretmesini i\u00e7erir.<\/p>\n<p> Di\u011fer bir y\u00f6ntem, heksafloropropen (HFP) veya oktaflorosiklob\u00fctan (OFCB) gibi florokarbon bile\u015fiklerinin, al\u00fcminyum klor\u00fcr veya antimon pentaflor\u00fcr gibi uygun bir kataliz\u00f6r \u00fczerinde y\u00fcksek s\u0131cakl\u0131kta katalitik ayr\u0131\u015ft\u0131r\u0131lmas\u0131d\u0131r. Bu y\u00f6ntem, daha sonra ayr\u0131l\u0131p safla\u015ft\u0131r\u0131lan TFE ve di\u011fer florokarbon yan \u00fcr\u00fcnlerinin bir kar\u0131\u015f\u0131m\u0131n\u0131 \u00fcretir.<\/p>\n<p> Ek olarak TFE, bir elektrolit varl\u0131\u011f\u0131nda bir metal anot \u00fczerinden hidrojen ve flor gaz\u0131 kar\u0131\u015f\u0131m\u0131n\u0131n ge\u00e7irilmesini i\u00e7eren bir i\u015flem olan elektrokimyasal florlama yoluyla sentezlenebilir. Bu y\u00f6ntem, daha sonra ayr\u0131lan ve safla\u015ft\u0131r\u0131lan TFE ve di\u011fer florlu bile\u015fiklerin bir kar\u0131\u015f\u0131m\u0131n\u0131 \u00fcretir.<\/p>\n<p> Genel olarak TFE&#8217;nin sentezi, ilgili kimyasallar\u0131n olduk\u00e7a reaktif ve tehlikeli do\u011fas\u0131ndan dolay\u0131 \u00f6zel ekipman ve uzmanl\u0131k gerektirir. Bu nedenle TFE&#8217;yi sentezlerken uygun g\u00fcvenlik protokollerine ve d\u00fczenlemelerine uymak \u00f6nemlidir.<\/p>\n<h5 class=\"wp-block-heading\"> <strong>Tetrafloroetilenin kullan\u0131m alanlar\u0131<\/strong><\/h5>\n<p> Tetrafloroetilen (TFE), \u00e7e\u015fitli end\u00fcstriyel ve ticari uygulamalara sahip \u00e7ok y\u00f6nl\u00fc bir kimyasald\u0131r.<\/p>\n<ul>\n<li> TFE&#8217;nin ana kullan\u0131mlar\u0131ndan biri, genellikle Teflon olarak bilinen yap\u0131\u015fmaz, \u0131s\u0131ya dayan\u0131kl\u0131 bir polimer olan politetrafloroetilenin (PTFE) \u00fcretimi i\u00e7in bir monomer olmas\u0131d\u0131r.<\/li>\n<li> TFE, elektronik, tekstil ve di\u011fer end\u00fcstrilerde uygulamalar\u0131 olan perflorlu karboksilik asitler ve perfloroalkil s\u00fclfonatlar gibi di\u011fer florlu bile\u015fiklerin \u00fcretilmesi i\u00e7in hammadde g\u00f6revi g\u00f6r\u00fcr.<\/li>\n<li> TFE, y\u00fcksek kimyasal direnci ve dayan\u0131kl\u0131l\u0131\u011f\u0131 nedeniyle kaplamalarda, borularda ve tellerde yayg\u0131n olarak kullan\u0131lan poliviniliden flor\u00fcr (PVDF) gibi floropolimerlerin \u00fcretiminde \u00e7ok \u00f6nemli bir rol oynar.<\/li>\n<li> \u00dcreticiler TFE&#8217;yi iklimlendirme ve so\u011futma sistemlerinde ve k\u00f6p\u00fck yal\u0131t\u0131m malzemelerinin \u00fcretiminde so\u011futucu olarak kullan\u0131yor.<\/li>\n<li> \u0130la\u00e7 end\u00fcstrisi, TFE&#8217;yi aerosol form\u00fclasyonlar\u0131 i\u00e7in \u00e7\u00f6z\u00fcc\u00fc ve itici madde olarak kullan\u0131r.<\/li>\n<li> TFE&#8217;nin tencere kaplamalar\u0131, elektrik yal\u0131t\u0131m\u0131 ve y\u00fcksek performansl\u0131 contalar dahil olmak \u00fczere bir\u00e7ok uygulamas\u0131 vard\u0131r.<\/li>\n<\/ul>\n<p> Genel olarak, TFE&#8217;nin \u00e7ok y\u00f6nl\u00fcl\u00fc\u011f\u00fc ve benzersiz \u00f6zellikleri, onu \u00e7ok \u00e7e\u015fitli end\u00fcstriyel ve ticari uygulamalarda de\u011ferli bir kimyasal haline getirmektedir. Ancak, olumsuz sa\u011fl\u0131k etkileri ve \u00e7evreye zarar verme riskini en aza indirmek i\u00e7in TFE&#8217;yi kullan\u0131rken uygun g\u00fcvenlik protokollerine ve d\u00fczenlemelerine uymak \u00f6nemlidir.<\/p>\n<h5 class=\"wp-block-heading\"> <strong>Sorular:<\/strong><\/h5>\n<h6 class=\"wp-block-heading\"> Tetrafloroetilen, c2f4&#8217;te c2 ve f aras\u0131ndaki sigma ba\u011f\u0131n\u0131 hangi atomik veya hibrit y\u00f6r\u00fcngeler olu\u015fturur?<\/h6>\n<p> Tetrafloroetilende (C2F4) C2 ve F aras\u0131ndaki sigma ba\u011f\u0131, hibrit y\u00f6r\u00fcngelerin \u00f6rt\u00fc\u015fmesiyle olu\u015fur. C2F4&#8217;te, her karbon atomu sp2 hibritle\u015fmi\u015ftir; bu, onun \u00fc\u00e7 atomik y\u00f6r\u00fcngesinin (bir 2s y\u00f6r\u00fcngesi ve iki 2p y\u00f6r\u00fcngesi), trigonal d\u00fczlemsel bir geometride d\u00fczenlenmi\u015f \u00fc\u00e7 sp2 hibritlenmi\u015f y\u00f6r\u00fcngesi olu\u015fturmak \u00fczere birle\u015fti\u011fi anlam\u0131na gelir. Her karbon atomunun ayr\u0131ca sp2 y\u00f6r\u00fcngelerinin d\u00fczlemine dik, hibritle\u015fmemi\u015f bir 2p y\u00f6r\u00fcngesi vard\u0131r.<\/p>\n<p> Flor atomu, sigma ba\u011f\u0131n\u0131 olu\u015fturmak i\u00e7in biti\u015fik karbon atomunun melezle\u015fmemi\u015f 2p y\u00f6r\u00fcngesi ile \u00f6rt\u00fc\u015fen, tek ba\u015f\u0131na i\u015fgal edilmi\u015f bir 2p y\u00f6r\u00fcngesine sahiptir. Bu \u00f6rt\u00fc\u015fme, iki atom aras\u0131nda u\u00e7tan uca meydana gelir ve molek\u00fcldeki atomlar\u0131n do\u011frusal bir \u015fekilde d\u00fczenlenmesiyle sonu\u00e7lan\u0131r. Sigma ba\u011f\u0131ndaki elektronlar \u00f6ncelikle iki \u00e7ekirdek aras\u0131ndaki b\u00f6lgede bulunur ve karbon ve flor atomlar\u0131 aras\u0131nda g\u00fc\u00e7l\u00fc bir kovalent ba\u011f olu\u015fturur.<\/p>\n<h6 class=\"wp-block-heading\"> Teflon polimerize tetrafloroetilenden mi \u00fcretiliyor?<\/h6>\n<p> Evet, Teflon tetrafloroetilenin (TFE) polimerizasyonuyla \u00fcretilir. TFE, genellikle Teflon olarak bilinen politetrafloroetilen (PTFE) olu\u015fturmak i\u00e7in bir kataliz\u00f6r varl\u0131\u011f\u0131nda polimerize edilebilen renksiz, kokusuz bir gazd\u0131r.<\/p>\n<p> Polimerizasyon i\u015flemi, PTFE&#8217;ye polimerize edilen TFE monomerlerinin zincir reaksiyonunu ba\u015flatan serbest radikaller \u00fcreten amonyum pers\u00fclfat veya azobisisob\u00fctironitril (AIBN) gibi bir serbest radikal ba\u015flat\u0131c\u0131 kullan\u0131larak reaksiyonun ba\u015flat\u0131lmas\u0131n\u0131 i\u00e7erir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tetrafloroetilen veya C2F4, Teflon gibi floropolimerlerin \u00fcretiminde kullan\u0131lan renksiz ve kokusuz bir gazd\u0131r. Ayr\u0131ca so\u011futucu ve itici gazlar\u0131n \u00fcretiminde de kullan\u0131l\u0131r. IUPAC&#8217;\u0131n ad\u0131 tetrafloroetilen Molek\u00fcler form\u00fcl C2F4 CAS numaras\u0131 116-14-3 E\u015f anlaml\u0131 TFE, perfloroetilen, eten, tetrafloro-, F4E, freon 1113, halokarbon 1113 InChI InChI=1S\/C2F4\/c3-1(4)2(5)6 Lewis yap\u0131s\u0131 C2F4 TFE veya C2F4 olarak da bilinen tetrafloroetilenin Lewis yap\u0131s\u0131, &#8230; <a title=\"Tetrafloroetilen \u2013 c2f4, 116-14-3\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/tetrafloroetilen-c2f4-116-14-3\/\" aria-label=\"More on Tetrafloroetilen \u2013 c2f4, 116-14-3\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tetrafloroetilen - C2F4, 116-14-3<\/title>\n<meta name=\"description\" content=\"Tetrafloroetilen veya C2F4, Teflon gibi floropolimerlerin \u00fcretiminde kullan\u0131lan renksiz ve kokusuz bir gazd\u0131r. 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