{"id":887,"date":"2023-07-20T13:21:00","date_gmt":"2023-07-20T13:21:00","guid":{"rendered":"https:\/\/chemuza.org\/tr\/toluen-diizosiyanat-tdi-c9h6n2o2\/"},"modified":"2023-07-20T13:21:00","modified_gmt":"2023-07-20T13:21:00","slug":"toluen-diizosiyanat-tdi-c9h6n2o2","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/toluen-diizosiyanat-tdi-c9h6n2o2\/","title":{"rendered":"Toluen diizosiyanat (tdi) \u2013 c9h6n2o2"},"content":{"rendered":"<p>Toluen diizosiyanat (TDI), poli\u00fcretan k\u00f6p\u00fcklerin ve kaplamalar\u0131n \u00fcretiminde kullan\u0131lan kimyasal bir bile\u015fiktir. Dayan\u0131kl\u0131 ve \u00e7ok y\u00f6nl\u00fc malzemeler olu\u015fturmak i\u00e7in di\u011fer kimyasallarla reaksiyona girer.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> IUPAC Ad\u0131<\/td>\n<td> Toluen diizosiyanat<\/td>\n<\/tr>\n<tr>\n<td> Molek\u00fcler form\u00fcl<\/td>\n<td> C9H6N2O2<\/td>\n<\/tr>\n<tr>\n<td> CAS numaras\u0131<\/td>\n<td> 584-84-9, 91-08-7<\/td>\n<\/tr>\n<tr>\n<td> E\u015f anlaml\u0131<\/td>\n<td> TDI; 2,4-diizosiyanato-1-metilbenzen; Toluen-2,4-diizosiyanat; Toluendiizosiyanat; Toluen-2,6-diizosiyanat; Toluen-2,4-D\u0130\u0130ZOS\u0130YANAT; Metil-1,3-diizosiyanatobenzen<\/td>\n<\/tr>\n<tr>\n<td> InChI<\/td>\n<td> InChI=1S\/C9H6N2O2\/c1-7-3-4-8(10-6-7)5-9(11)12-2\/h3-6H,1-2H3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Toluen diizosiyanat\u0131n \u00f6zellikleri<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat form\u00fcl\u00fc<\/h3>\n<p> TDI&#8217;nin form\u00fcl\u00fc C9H6N2O2&#8217;dir. Dokuz karbon atomu, alt\u0131 hidrojen atomu, iki nitrojen atomu ve iki oksijen atomundan olu\u015fur. Bu atomlar\u0131n molek\u00fcl i\u00e7indeki d\u00fczeni, molek\u00fcl\u00fcn benzersiz \u00f6zelliklerine ve reaktivitesine katk\u0131da bulunur.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen Diizosiyanat Molar K\u00fctlesi<\/h3>\n<p> TDI&#8217;nin molar k\u00fctlesi, onu olu\u015fturan elementlerin atomik k\u00fctleleri toplanarak hesaplan\u0131r. C9H6N2O2 form\u00fcl\u00fcyle molar k\u00fctle, mol ba\u015f\u0131na yakla\u015f\u0131k 174,16 gramd\u0131r. Molar k\u00fctle, \u00e7e\u015fitli hesaplamalar ve mevcut madde miktar\u0131n\u0131n belirlenmesi i\u00e7in \u00f6nemli bir parametredir.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat\u0131n kaynama noktas\u0131<\/h3>\n<p> TDI&#8217;nin kaynama noktas\u0131 251-253 santigrat derece civar\u0131ndad\u0131r. Bu s\u0131cakl\u0131k, s\u0131v\u0131 bile\u015fi\u011fin faz de\u011fi\u015fimine u\u011frad\u0131\u011f\u0131 ve gaza d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc noktay\u0131 temsil eder. Kaynama noktas\u0131 molek\u00fcller aras\u0131 kuvvetlerden ve molek\u00fcler yap\u0131dan etkilenir.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat Erime noktas\u0131<\/h3>\n<p> TDI&#8217;nin erime noktas\u0131 yakla\u015f\u0131k -10 santigrat derecedir. Bu, kat\u0131 bile\u015fi\u011fin s\u0131v\u0131 duruma ge\u00e7ti\u011fi s\u0131cakl\u0131kt\u0131r. Erime noktas\u0131 molek\u00fcler simetri, paketleme d\u00fczeni ve molek\u00fcller aras\u0131 kuvvetler gibi fakt\u00f6rler taraf\u0131ndan belirlenir.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat\u0131n yo\u011funlu\u011fu g\/mL<\/h3>\n<p> TDI&#8217;nin yo\u011funlu\u011fu mililitre ba\u015f\u0131na yakla\u015f\u0131k 1,22 gramd\u0131r. Yo\u011funluk, birim hacim ba\u015f\u0131na k\u00fctlenin bir \u00f6l\u00e7\u00fcs\u00fcd\u00fcr ve maddenin kompaktl\u0131\u011f\u0131 hakk\u0131nda fikir verir. TDI&#8217;nin yo\u011funlu\u011fu, onu olu\u015fturan atomlar\u0131n d\u00fczeninden ve boyutundan etkilenir.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen Diizosiyanat Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131<\/h3>\n<p> TDI&#8217;nin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 mol ba\u015f\u0131na yakla\u015f\u0131k 174.16 gramd\u0131r. Molek\u00fclde bulunan atomlar\u0131n atom a\u011f\u0131rl\u0131klar\u0131n\u0131n toplam\u0131d\u0131r. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131, stokiyometri ve madde miktar\u0131n\u0131n belirlenmesi dahil \u00e7e\u015fitli hesaplamalar i\u00e7in \u00f6nemlidir. <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large\"><img decoding=\"async\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/TDI.jpg\" alt=\"Toluen diizosiyanat\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat\u0131n yap\u0131s\u0131<\/h3>\n<p> TDI kendine \u00f6zg\u00fc bir yap\u0131ya sahiptir. \u0130ki izosiyanat fonksiyonel grubunun (-NCO) ba\u011fl\u0131 oldu\u011fu bir toluen halkas\u0131ndan olu\u015fur. Bu fonksiyonel gruplar\u0131n ve karbon iskeletinin d\u00fczeni kimyasal davran\u0131\u015f\u0131n\u0131 ve reaktivitesini belirler.<\/p>\n<h3 class=\"wp-block-heading\"> Toluen diizosiyanat\u0131n \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc<\/h3>\n<p> TDI suda \u00e7ok az \u00e7\u00f6z\u00fcn\u00fcr ancak aseton, etil asetat ve toluen gibi organik \u00e7\u00f6z\u00fcc\u00fclerde iyi \u00e7\u00f6z\u00fcn\u00fcr. \u00c7\u00f6z\u00fcn\u00fcrl\u00fck \u00f6zellikleri, molek\u00fcl\u00fcn polaritesinden ve hidrojen ba\u011f\u0131 veya dipol-dipol etkile\u015fimleri yoluyla solventlerle etkile\u015fim olu\u015fturma yetene\u011finden gelir.<\/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> Berrak, renksiz ila soluk sar\u0131 s\u0131v\u0131<\/td>\n<\/tr>\n<tr>\n<td> Spesifik yer \u00e7ekimi<\/td>\n<td> 1.22<\/td>\n<\/tr>\n<tr>\n<td> Renk<\/td>\n<td> Renksizden soluk sar\u0131ya<\/td>\n<\/tr>\n<tr>\n<td> Koku<\/td>\n<td> Baharatl\u0131, aromatik<\/td>\n<\/tr>\n<tr>\n<td> Molar k\u00fctle<\/td>\n<td> 174,16 gr\/mol<\/td>\n<\/tr>\n<tr>\n<td> Yo\u011funluk<\/td>\n<td> 1,22 gr\/ml<\/td>\n<\/tr>\n<tr>\n<td> F\u00fczyon noktas\u0131<\/td>\n<td> -10\u00b0C<\/td>\n<\/tr>\n<tr>\n<td> Kaynama noktas\u0131<\/td>\n<td> 251-253\u00b0C<\/td>\n<\/tr>\n<tr>\n<td> Fla\u015f noktas\u0131<\/td>\n<td> 118\u00b0C<\/td>\n<\/tr>\n<tr>\n<td> sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Zay\u0131f, suda az \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n<tr>\n<td> \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Organik \u00e7\u00f6z\u00fcc\u00fclerde (aseton, toluen) \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n<tr>\n<td> Buhar bas\u0131nc\u0131<\/td>\n<td> 25\u00b0C&#8217;de 0,2 mmHg<\/td>\n<\/tr>\n<tr>\n<td> Buhar yo\u011funlu\u011fu<\/td>\n<td> 6.0<\/td>\n<\/tr>\n<tr>\n<td> pKa<\/td>\n<td> 10.6<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> Uygulanamaz (pH, \u00e7\u00f6zelti ortam\u0131na ba\u011fl\u0131d\u0131r)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Toluen diizosiyanat\u0131n g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h2>\n<p> TDI potansiyel g\u00fcvenlik tehlikeleri olu\u015fturur ve dikkatli kullan\u0131m gerektirir. Cildi, g\u00f6zleri ve solunum sistemini tahri\u015f eder, tahri\u015fe, k\u0131zar\u0131kl\u0131\u011fa ve \u00f6ks\u00fcr\u00fc\u011fe neden olur. Uzun s\u00fcreli veya tekrarlanan maruz kalma, alerjik reaksiyonlara yol a\u00e7acak \u015fekilde duyarl\u0131la\u015fmaya neden olabilir. Bile\u015fik yan\u0131c\u0131d\u0131r ve havayla patlay\u0131c\u0131 kar\u0131\u015f\u0131mlar olu\u015fturabilir. Bununla \u00e7al\u0131\u015f\u0131rken yeterli havaland\u0131rma ve eldiven ve g\u00f6zl\u00fck gibi koruyucu ekipman kullan\u0131lmal\u0131d\u0131r. D\u00f6k\u00fclmeyi \u00f6nlemek ve maruz kalma riskini en aza indirmek i\u00e7in uygun depolama ve ta\u015f\u0131ma \u00f6nemlidir. Kullan\u0131m ve acil durum prosed\u00fcrleri hakk\u0131nda ayr\u0131nt\u0131l\u0131 bilgi i\u00e7in g\u00fcvenlik talimatlar\u0131na uymak ve g\u00fcvenlik veri sayfalar\u0131na ba\u015fvurmak \u00f6nemlidir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> Tehlike sembolleri<\/td>\n<td> A\u015f\u0131nd\u0131r\u0131c\u0131, Zehirli<\/td>\n<\/tr>\n<tr>\n<td> G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n<td> Zehirli; Tahri\u015f edici; Yan\u0131c\u0131<\/td>\n<\/tr>\n<tr>\n<td> BM kimlik numaralar\u0131<\/td>\n<td> BM 2078<\/td>\n<\/tr>\n<tr>\n<td> HS kodu<\/td>\n<td> 2929.10.00<\/td>\n<\/tr>\n<tr>\n<td> Tehlike s\u0131n\u0131f\u0131<\/td>\n<td> 6.1 (Zehirli); 3 (Yan\u0131c\u0131)<\/td>\n<\/tr>\n<tr>\n<td> Paketleme grubu<\/td>\n<td> II<\/td>\n<\/tr>\n<tr>\n<td> Toksisite<\/td>\n<td> Akut toksisite, duyarl\u0131l\u0131k, tahri\u015f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Toluen diizosiyanat\u0131n sentezi i\u00e7in y\u00f6ntemler<\/strong><\/h2>\n<p> TDI&#8217;yi sentezlemek i\u00e7in \u00e7e\u015fitli y\u00f6ntemler vard\u0131r.<\/p>\n<p> Fosgenasyon y\u00f6ntemi, \u00fc\u00e7\u00fcnc\u00fcl amin veya metal klor\u00fcr gibi bir kataliz\u00f6r varl\u0131\u011f\u0131nda <a href=\"https:\/\/chemuza.org\/tr\/toluen-c7h8\/\">tol\u00fceni<\/a> fosgen gaz\u0131yla reaksiyona sokarak TDI&#8217;yi sentezler. Reaksiyon y\u00fcksek s\u0131cakl\u0131klarda ve bas\u0131n\u00e7larda meydana gelerek TDI \u00fcretir.<\/p>\n<p> Di\u011fer bir y\u00f6ntem ise <a href=\"https:\/\/chemuza.org\/tr\/toluen-c7h8\/\">tol\u00fcenin<\/a> nitrasyonu ve bunu takip eden ad\u0131mlard\u0131r. Toluen nitrasyona tabi tutularak dinitrotoluen olu\u015fturulur ve bu daha sonra hidrojenasyona tabi tutularak toluen diamin elde edilir. Toluen diamin, TDI olu\u015fturmak i\u00e7in fosgen ile reaksiyona girer.<\/p>\n<p> Oksidatif karbonilasyon y\u00f6ntemi, benzil klor\u00fcr \u00fcretmek i\u00e7in <a href=\"https:\/\/chemuza.org\/tr\/toluen-c7h8\/\">tol\u00fcenin<\/a> oksitlenmesini i\u00e7erir. Kimyager bu bile\u015fi\u011fi karbon monoksit ve bir metal siyan\u00fcr kataliz\u00f6r\u00fcyle birle\u015ftirerek bir izosiyanat kar\u0131\u015f\u0131m\u0131 olu\u015fturur. Kar\u0131\u015f\u0131m, kimyagerin ay\u0131r\u0131p safla\u015ft\u0131rd\u0131\u011f\u0131 TDI&#8217;y\u0131 i\u00e7erir.<\/p>\n<p> TDI sentezi uzmanl\u0131k ve g\u00fcvenlik protokollerine s\u0131k\u0131 s\u0131k\u0131ya ba\u011fl\u0131 kalmay\u0131 gerektirir. Tehlikeli kimyasallar\u0131n kullan\u0131lmas\u0131 ve reaksiyonlar\u0131n y\u00fcksek s\u0131cakl\u0131k ve bas\u0131n\u00e7larda ger\u00e7ekle\u015ftirilmesi prosesin karakteristik \u00f6zelli\u011fidir. Reaksiyon ko\u015fullar\u0131n\u0131n dikkatli bir \u015fekilde izlenmesi ve kontrol edilmesi, uygun ekipman\u0131n kullan\u0131lmas\u0131yla birlikte g\u00fcvenli ve verimli bir sentez prosesi sa\u011flar.<\/p>\n<h2 class=\"wp-block-heading\"> <strong>Toluen Diizosiyanat\u0131n Kullan\u0131m Alanlar\u0131<\/strong><\/h2>\n<p> TDI \u00e7ok y\u00f6nl\u00fc \u00f6zelliklerinden dolay\u0131 \u00e7e\u015fitli end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Yayg\u0131n uygulamalar\u0131ndan baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li> TDI, mobilya, yatak tak\u0131mlar\u0131, otomotiv i\u00e7 mekanlar\u0131 ve yal\u0131t\u0131m malzemelerinde yayg\u0131n olarak kullan\u0131lan esnek ve sert poli\u00fcretan k\u00f6p\u00fcklerin \u00fcretiminde hayati bir rol oynamaktad\u0131r.<\/li>\n<li> \u00c7e\u015fitli end\u00fcstriler, \u00f6zellikle otomotiv, in\u015faat ve havac\u0131l\u0131k sekt\u00f6rlerinde m\u00fckemmel yap\u0131\u015fma ve dayan\u0131kl\u0131l\u0131k sa\u011flayan kaplamalar\u0131 ve yap\u0131\u015ft\u0131r\u0131c\u0131lar\u0131 form\u00fcle etmek i\u00e7in TDI&#8217;y\u0131 kullan\u0131yor.<\/li>\n<li> TDI, contalarda ve end\u00fcstriyel bile\u015fenlerde kullan\u0131lan esnek, a\u015f\u0131nmaya dayan\u0131kl\u0131 s\u0131zd\u0131rmazl\u0131k malzemeleri ve elastomerik malzemelerin \u00fcretilmesine yard\u0131mc\u0131 olur.<\/li>\n<li> TDI, mukavemet, esneklik ve kimyasal diren\u00e7 gibi arzu edilen \u00f6zellikleri kazand\u0131rarak sentetik elyaflar\u0131n \u00fcretimini geli\u015ftirir. Bu elyaflar tekstil, d\u00f6\u015femelik kuma\u015f ve hal\u0131larda uygulama alan\u0131 bulmaktad\u0131r.<\/li>\n<li> Koltuklar, koltuk ba\u015fl\u0131klar\u0131, direksiyonlar ve i\u00e7 kaplama gibi otomotiv bile\u015fenleri konfor, estetik ve g\u00fcvenlik \u00f6zelliklerini geli\u015ftiren TDI bazl\u0131 poli\u00fcretan malzemeleri i\u00e7eriyor.<\/li>\n<li> \u00dcreticiler, binalar i\u00e7in m\u00fckemmel \u0131s\u0131 yal\u0131t\u0131m\u0131 sa\u011flayan ve enerji verimlili\u011fine katk\u0131da bulunan yal\u0131t\u0131m panelleri \u00fcretmek i\u00e7in TDI bazl\u0131 poli\u00fcretan k\u00f6p\u00fck kullan\u0131yor.<\/li>\n<li> Sanat, mimari ve prototip olu\u015fturma end\u00fcstrileri, kal\u0131plama ve kal\u0131plama s\u00fcre\u00e7leri i\u00e7in TDI&#8217;y\u0131 kullanarak karma\u015f\u0131k \u015fekiller ve yap\u0131lar\u0131n olu\u015fturulmas\u0131n\u0131 sa\u011flar.<\/li>\n<li> TDI, belirli pestisitler ve farmas\u00f6tik bile\u015fikler de dahil olmak \u00fczere \u00e7e\u015fitli kimyasallar\u0131n sentezlenmesinde bir \u00f6nc\u00fc g\u00f6revi g\u00f6r\u00fcr.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"> <strong>Sorular:<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat nas\u0131l yap\u0131l\u0131r?<\/h3>\n<p> C: TDI, tol\u00fcenin fosgen gaz\u0131yla reaksiyona sokulmas\u0131 veya nitrasyon ve sonraki reaksiyonlarla sentezlenebilir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen, toluen diizosiyanat i\u00e7eriyor mu?<\/h3>\n<p> C: Hay\u0131r, toluen do\u011fal olarak TDI i\u00e7ermez. Bunlar farkl\u0131 kimyasal bile\u015fiklerdir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat nas\u0131l imha edilir?<\/h3>\n<p> C: TDI, uygun y\u00f6netmelik ve y\u00f6nergelere uygun olarak tehlikeli at\u0131k olarak imha edilmelidir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat nas\u0131l telaffuz edilir?<\/h3>\n<p> C: &#8220;toh-leen dahy-soh-sahy-uh-neyt&#8221; olarak telaffuz edilir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat ne i\u00e7in kullan\u0131l\u0131r?<\/h3>\n<p> C: TDI, poli\u00fcretan k\u00f6p\u00fckler, kaplamalar, yap\u0131\u015ft\u0131r\u0131c\u0131lar, s\u0131zd\u0131rmazl\u0131k malzemeleri, sentetik elyaflar ve otomotiv bile\u015fenlerinin \u00fcretiminde kullan\u0131l\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat\u0131n tespit edilmesi i\u00e7in hangi ara\u00e7lar kullan\u0131labilir?<\/h3>\n<p> C: TDI&#8217;yi tespit etmek ve analiz etmek i\u00e7in gaz kromatografisi, k\u00fctle spektrometrisi ve k\u0131z\u0131l\u00f6tesi spektroskopi gibi ara\u00e7lar kullan\u0131labilir.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat kimyasal bir \u00f6nc\u00fc m\u00fcd\u00fcr?<\/h3>\n<p> C: Evet, TDI pestisitler ve farmas\u00f6tikler gibi di\u011fer bile\u015fiklerin sentezinde kullan\u0131lan bir \u00f6nc\u00fc kimyasald\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> S: Toluen diizosiyanat inorganik bir bile\u015fik midir?<\/h3>\n<p> C: Hay\u0131r, TDI karbon, hidrojen, nitrojen ve oksijen atomlar\u0131ndan olu\u015fan organik bir bile\u015fiktir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toluen diizosiyanat (TDI), poli\u00fcretan k\u00f6p\u00fcklerin ve kaplamalar\u0131n \u00fcretiminde kullan\u0131lan kimyasal bir bile\u015fiktir. Dayan\u0131kl\u0131 ve \u00e7ok y\u00f6nl\u00fc malzemeler olu\u015fturmak i\u00e7in di\u011fer kimyasallarla reaksiyona girer. IUPAC Ad\u0131 Toluen diizosiyanat Molek\u00fcler form\u00fcl C9H6N2O2 CAS numaras\u0131 584-84-9, 91-08-7 E\u015f anlaml\u0131 TDI; 2,4-diizosiyanato-1-metilbenzen; Toluen-2,4-diizosiyanat; Toluendiizosiyanat; Toluen-2,6-diizosiyanat; Toluen-2,4-D\u0130\u0130ZOS\u0130YANAT; Metil-1,3-diizosiyanatobenzen InChI InChI=1S\/C9H6N2O2\/c1-7-3-4-8(10-6-7)5-9(11)12-2\/h3-6H,1-2H3 Toluen diizosiyanat\u0131n \u00f6zellikleri Toluen diizosiyanat form\u00fcl\u00fc TDI&#8217;nin form\u00fcl\u00fc C9H6N2O2&#8217;dir. Dokuz &#8230; <a title=\"Toluen diizosiyanat (tdi) \u2013 c9h6n2o2\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/toluen-diizosiyanat-tdi-c9h6n2o2\/\" aria-label=\"More on Toluen diizosiyanat (tdi) \u2013 c9h6n2o2\">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>Toluen diizosiyanat (TDI) - C9H6N2O2<\/title>\n<meta name=\"description\" content=\"Toluen diizosiyanat (TDI), poli\u00fcretan k\u00f6p\u00fcklerin ve kaplamalar\u0131n \u00fcretiminde kullan\u0131lan kimyasal bir bile\u015fiktir. 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