{"id":3456,"date":"2024-07-25T06:45:08","date_gmt":"2024-07-25T06:45:08","guid":{"rendered":"https:\/\/pharm.sinocurechem.com\/?p=3456"},"modified":"2024-07-25T06:45:08","modified_gmt":"2024-07-25T06:45:08","slug":"octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/tr\/oktadekandioik-asit-ozellikleri-uygulamalari-sentezi-ve-karsilastirmali-analizi\/","title":{"rendered":"Oktadekandioik Asit: \u00d6zellikleri, Uygulamalar\u0131, Sentezi ve Kar\u015f\u0131la\u015ft\u0131rmal\u0131 Analizi"},"content":{"rendered":"

1. <\/span>Kimyasal Kimlik:<\/span><\/b><\/p>\n

\u0130sim: Oktadekandioik asit<\/span><\/p>\n

CAS Numaras\u0131: 871-70-5<\/span><\/p>\n

Molek\u00fcler Form\u00fcl: C18H34O4<\/span><\/p>\n

IUPAC Ad\u0131: Oktadekandioik asit<\/span><\/p>\n

Di\u011fer isimler: 1,18-Oktadekandioik asit, C18 diasit<\/span><\/p>\n

2.\u00a0<\/span>Fiziksel ve Kimyasal \u00d6zellikler: <\/span><\/b><\/b><\/p>\n

G\u00f6r\u00fcn\u00fc\u015f: Beyaz kristal kat\u0131<\/span><\/p>\n

Molek\u00fcler A\u011f\u0131rl\u0131k: 314,46 g\/mol<\/span><\/p>\n

Erime Noktas\u0131: 123-124\u00b0C<\/span><\/p>\n

Kaynama Noktas\u0131: 250\u00b0C (4 mmHg'de)<\/span><\/p>\n

\u00c7\u00f6z\u00fcn\u00fcrl\u00fck: Suda az \u00e7\u00f6z\u00fcn\u00fcr, organik \u00e7\u00f6z\u00fcc\u00fclerde \u00e7\u00f6z\u00fcn\u00fcr<\/span><\/p>\n

3.\u00a0<\/span>Uygulamalar<\/span><\/b><\/b><\/p>\n

1)\u00a0<\/span>Polimer \u00dcretimi<\/span><\/b><\/b><\/p>\n

Poliamidler ve polyesterler, farkl\u0131 s\u00fcre\u00e7lerle \u00fcretilen iki farkl\u0131 polimer s\u0131n\u0131f\u0131d\u0131r.<\/span><\/p>\n

ODDA, y\u00fcksek performansl\u0131 poliamidlerin ve polyesterlerin sentezinde yayg\u0131n olarak kullan\u0131lan bir monomerdir. ODDA'n\u0131n alifatik zinciri, elde edilen polimerlere geli\u015fmi\u015f esneklik, esneklik ve kimyasal ve termal diren\u00e7 kazand\u0131r\u0131r. Spesifik uygulamalar \u015funlar\u0131 i\u00e7erir:<\/span><\/p>\n

M\u00fchendislik plastikleri: Bu malzeme otomotiv, elektrik ve elektronik end\u00fcstrilerinde y\u00fcksek s\u0131cakl\u0131klara kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k ve diren\u00e7 g\u00f6stermesi gereken bile\u015fenlerin imalat\u0131 i\u00e7in kullan\u0131lmaktad\u0131r.<\/span><\/p>\n

Lifler: Bu polimerler, mukavemet ve elastikiyet kombinasyonlar\u0131 nedeniyle tekstil ve end\u00fcstriyel kuma\u015flar\u0131n \u00fcretiminde kullan\u0131lmaktad\u0131r.<\/span><\/p>\n

Filmler: Bu malzemeler, dayan\u0131kl\u0131l\u0131k ve bariyer \u00f6zelliklerinin b\u00fcy\u00fck \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131 ambalaj ve \u00f6zel filmlerin \u00fcretiminde kullan\u0131l\u0131r.<\/span><\/p>\n

Performans\u0131n faydalar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/span><\/p>\n

Malzeme esneklik ve tokluk sergiler. Uzat\u0131lm\u0131\u015f zincir uzunlu\u011fu malzemeye \u00f6rnek mekanik \u00f6zellikler kazand\u0131r\u0131r.<\/span><\/p>\n

Kimyasal Diren\u00e7: Solventlere ve kimyasallara kar\u015f\u0131 geli\u015ftirilmi\u015f diren\u00e7, bu polimerleri zorlu ortamlarda kullan\u0131m i\u00e7in uygun hale getirir.<\/span><\/p>\n

Termal kararl\u0131l\u0131k, polimerlerin kimyasal bile\u015fimlerinde veya fiziksel yap\u0131lar\u0131nda \u00f6nemli de\u011fi\u015fikliklere u\u011framadan y\u00fcksek s\u0131cakl\u0131klara dayanmalar\u0131n\u0131 sa\u011flayan bir \u00f6zelliktir. Bu malzemelerin geli\u015fmi\u015f \u0131s\u0131 direnci, potansiyel uygulamalar\u0131n\u0131n geni\u015flemesine olanak tan\u0131r.<\/span><\/p>\n

2)\u00a0<\/span>Ya\u011flay\u0131c\u0131lar ve Gresler<\/span><\/b><\/b><\/p>\n

ODDA'n\u0131n ya\u011flay\u0131c\u0131lar\u0131n ve greslerin form\u00fclasyonuna dahil edilmesi, performans \u00f6zelliklerinin geli\u015ftirilmesinde \u00e7ok \u00f6nemli bir ad\u0131md\u0131r.<\/span><\/p>\n

Termal kararl\u0131l\u0131k, bir maddenin kimyasal bile\u015fiminde veya fiziksel durumunda \u00f6nemli de\u011fi\u015fikliklere u\u011framadan y\u00fcksek s\u0131cakl\u0131klara dayanmas\u0131n\u0131 sa\u011flayan bir \u00f6zelliktir. ODDA'n\u0131n ya\u011flay\u0131c\u0131 form\u00fclasyonlar\u0131na dahil edilmesi, bu malzemelerin termal stabilitesini art\u0131rarak onlar\u0131 y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in uygun hale getirir.<\/span><\/p>\n

Viskozite \u0130ndeksi: Geni\u015f bir s\u0131cakl\u0131k aral\u0131\u011f\u0131nda istikrarl\u0131 bir viskoziteye katk\u0131da bulunarak tutarl\u0131 performans sa\u011flar.<\/span><\/p>\n

Ya\u011flama \u00f6zelli\u011fi: Geli\u015ftirilmi\u015f ya\u011flama \u00f6zelli\u011fi s\u00fcrt\u00fcnmeyi ve a\u015f\u0131nmay\u0131 azaltarak mekanik bile\u015fenlerin \u00f6mr\u00fcn\u00fc uzat\u0131r.<\/span><\/p>\n

3)\u00a0<\/span>Kozmetik ve Ki\u015fisel Bak\u0131m \u00dcr\u00fcnleri<\/span><\/b><\/b><\/p>\n

ODDA, yumu\u015fat\u0131c\u0131 \u00f6zellikleri nedeniyle kozmetik ve ki\u015fisel bak\u0131m end\u00fcstrisinde sayg\u0131n bir yere sahiptir.<\/span><\/p>\n

Nemlendirme s\u00fcreci, optimum dermal sa\u011fl\u0131\u011f\u0131n korunmas\u0131 i\u00e7in gereklidir. Dermal nemin tutulmas\u0131na yard\u0131mc\u0131 olarak krem ve losyonlar\u0131n form\u00fclasyonunda etkili bir bile\u015fen haline getirir.<\/span><\/p>\n

Yumu\u015fat\u0131c\u0131 etki \u015fu \u015fekilde elde edilir: Sa\u00e7 bak\u0131m \u00fcr\u00fcnlerinde sa\u00e7a yumu\u015fakl\u0131k ve bak\u0131m \u00f6zellikleri kazand\u0131rmak i\u00e7in kullan\u0131l\u0131r.<\/span><\/p>\n

\u00dcr\u00fcn\u00fcn stabilitesi sa\u011flan\u0131r. Form\u00fclasyonlar\u0131n stabilitesini ve raf \u00f6mr\u00fcn\u00fc artt\u0131rmaya yarar.<\/span><\/p>\n

A\u015fa\u011f\u0131daki \u00fcr\u00fcnler mevcuttur:<\/span><\/p>\n

Cilt bak\u0131m\u0131 alan\u0131nda, nemlendiriciler, ya\u015flanma kar\u015f\u0131t\u0131 kremler ve g\u00fcne\u015f kremleri bu bile\u015fenin kullan\u0131ld\u0131\u011f\u0131 \u00fcr\u00fcnler aras\u0131ndad\u0131r.<\/span><\/p>\n

\u00dcr\u00fcn yelpazesinde sa\u00e7 \u00fczerinde kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f \u00fcr\u00fcnler de bulunmaktad\u0131r. Sa\u00e7 kremleri, sa\u00e7 maskeleri ve serumlar da mevcuttur.<\/span><\/p>\n

Ki\u015fisel Bak\u0131m \u00fcr\u00fcn grubu \u015funlar\u0131 i\u00e7erir: \u00dcr\u00fcn yelpazesinde losyonlar, v\u00fccut kremleri ve banyo \u00fcr\u00fcnleri bulunmaktad\u0131r.<\/span><\/p>\n

4)\u00a0<\/span>\u0130la\u00e7lar<\/span><\/b><\/b><\/p>\n

\u0130la\u00e7 end\u00fcstrisinde, ODDA'n\u0131n ila\u00e7 da\u011f\u0131t\u0131m sistemlerindeki potansiyeli ara\u015ft\u0131r\u0131lmaktad\u0131r.<\/span><\/p>\n

S\u00fcrekli Sal\u0131n\u0131ml\u0131 Form\u00fclasyonlar: ODDA'n\u0131n biyouyumlulu\u011fu ve biyobozunurlu\u011fu, onu aktif bile\u015fenlerin kontroll\u00fc sal\u0131n\u0131m\u0131n\u0131 kolayla\u015ft\u0131ran s\u00fcrekli sal\u0131n\u0131ml\u0131 ila\u00e7 form\u00fclasyonlar\u0131n\u0131n geli\u015ftirilmesi i\u00e7in uygun bir malzeme haline getirmektedir.<\/span><\/p>\n

\u0130la\u00e7 Ta\u015f\u0131y\u0131c\u0131lar\u0131: Stabilitelerini ve biyoyararlan\u0131mlar\u0131n\u0131 art\u0131rmak amac\u0131yla aktif farmas\u00f6tik bile\u015fenler (API'ler) i\u00e7in bir ta\u015f\u0131y\u0131c\u0131 olarak kullan\u0131l\u0131r.<\/span><\/p>\n

ODDA'n\u0131n potansiyel uygulamalar\u0131 \u00e7ok say\u0131da ve \u00e7e\u015fitlidir.<\/span><\/p>\n

Oral \u0130la\u00e7 Da\u011f\u0131t\u0131m\u0131: Uzat\u0131lm\u0131\u015f sal\u0131m \u00f6zellikli tabletler ve kaps\u00fcller.<\/span><\/p>\n

Topikal Form\u00fclasyonlar: Kremler ve merhemler gibi topikal form\u00fclasyonlar, lokalize tedavi i\u00e7in kullan\u0131l\u0131r.<\/span><\/p>\n

Enjekte Edilebilir Form\u00fclasyonlar: S\u00fcrekli sal\u0131n\u0131ml\u0131 enjektabllar i\u00e7in biyolojik olarak par\u00e7alanabilen ta\u015f\u0131y\u0131c\u0131lar.<\/span><\/p>\n

5)\u00a0<\/span>Korozyon \u0130nhibit\u00f6rleri<\/span><\/b><\/b><\/p>\n

ODDA bir dizi end\u00fcstriyel sekt\u00f6rde korozyon \u00f6nleyici olarak kullan\u0131lmakta ve metal y\u00fczeyleri oksidasyonun zararl\u0131 etkilerinden korumaya hizmet etmektedir.<\/span><\/p>\n

Metal \u0130\u015fleme S\u0131v\u0131lar\u0131: Hem tak\u0131mlar\u0131 hem de i\u015f par\u00e7alar\u0131n\u0131 korumak i\u00e7in kesme, ta\u015flama ve tala\u015fl\u0131 imalatta kullan\u0131lan s\u0131v\u0131lara eklenir.<\/span><\/p>\n

Kaplamalar: Bu bile\u015fi\u011fin boyalara ve kaplamalara kat\u0131lmas\u0131 metal yap\u0131lar\u0131n korozyonunu \u00f6nlemeye yarar.<\/span><\/p>\n

\u00dcr\u00fcn\u00fcn performans a\u00e7\u0131s\u0131ndan sa\u011flad\u0131\u011f\u0131 faydalar a\u015fa\u011f\u0131daki gibidir:<\/span><\/p>\n

Koruma sa\u011flamas\u0131 bu \u00fcr\u00fcn\u00fcn \u00f6nemli bir avantaj\u0131d\u0131r. Metal y\u00fczeylerde koruyucu bir tabaka olu\u015fturarak oksidasyon ve korozyon s\u00fcre\u00e7lerini engeller.<\/span><\/p>\n

Kaplaman\u0131n dayan\u0131kl\u0131l\u0131\u011f\u0131 a\u015fa\u011f\u0131daki fakt\u00f6rlere ba\u011fl\u0131d\u0131r: Metal bile\u015fenlerin ve yap\u0131lar\u0131n \u00f6mr\u00fcn\u00fc uzatmaya yarar.<\/span><\/p>\n

\u00dcr\u00fcn bir dizi farkl\u0131 sekt\u00f6rde kullan\u0131ma uygundur.<\/span><\/p>\n

Otomotiv end\u00fcstrisinde, ara\u00e7 bile\u015fenlerine koruyucu kaplamalar\u0131n uygulanmas\u0131, bu bile\u015fenleri korozyon ve oksidasyonun zararl\u0131 etkilerinden korumaya yarar.<\/span><\/p>\n

\u0130n\u015faat sekt\u00f6r\u00fcnde, bu kaplamalar\u0131n kullan\u0131m\u0131 metal bile\u015fenlerin ve yap\u0131lar\u0131n \u00f6mr\u00fcn\u00fc uzatabilir. Binalar ve altyap\u0131 i\u00e7in korozyona dayan\u0131kl\u0131 kaplamalar.<\/span><\/p>\n

Petrol ve gaz end\u00fcstrisi, \u00e7e\u015fitli bile\u015fenler ve ekipmanlar i\u00e7in koruyucu kaplamalara ihtiya\u00e7 duyar. Boru hatlar\u0131n\u0131n ve sondaj ekipmanlar\u0131n\u0131n korunmas\u0131 petrol ve gaz end\u00fcstrisinde b\u00fcy\u00fck \u00f6nem ta\u015f\u0131maktad\u0131r.<\/span><\/p>\n

4.\u00a0<\/span>Sentez<\/span><\/b><\/b><\/p>\n

1)\u00a0<\/span>Kimyasal Sentez:<\/span><\/b><\/b><\/p>\n

a) Oleik Asidin Oksidasyonu:<\/span><\/b><\/b><\/p>\n

Substrat: Oleik asit (cis-9-oktadekenoik asit)<\/span><\/p>\n

S\u00fcre\u00e7:<\/span><\/p>\n

a.\u00a0<\/span>Hidrojen peroksit ve formik asit kullan\u0131larak \u00e7ift ba\u011f\u0131n epoksidasyonu.<\/span><\/p>\n

b.\u00a0<\/span>Epoksidin halka a\u00e7\u0131larak vicinal diol olu\u015fturmas\u0131.<\/span><\/p>\n

c.\u00a0<\/span>Periyodik asit veya sodyum periodat kullan\u0131larak diol\u00fcn oksidatif b\u00f6l\u00fcnmesi.<\/span><\/p>\n

Kataliz\u00f6rler: Se\u00e7icili\u011fi ve verimi art\u0131rmak i\u00e7in \u00e7e\u015fitli ge\u00e7i\u015f metali kataliz\u00f6rleri kullan\u0131labilir.<\/span><\/p>\n

Avantajlar: K\u00f6kl\u00fc bir s\u00fcre\u00e7tir, hem biyo-bazl\u0131 hem de petrokimyasal oleik asit kullanabilir.<\/span><\/p>\n

Zorluklar: \u00c7oklu ad\u0131mlar, yan reaksiyon potansiyeli.<\/span><\/p>\n

b) Doymam\u0131\u015f Ya\u011f Asitlerinin Oksidasyonu:<\/span><\/b><\/b><\/p>\n

Oleik asit oksidasyonuna benzer ancak doymam\u0131\u015f ya\u011f asitlerinin bir kar\u0131\u015f\u0131m\u0131n\u0131 kullanabilir.<\/span><\/p>\n

Oktadekandioik asidi di\u011fer zincir uzunlu\u011fundaki diasitlerden izole etmek i\u00e7in genellikle bir ay\u0131rma ad\u0131m\u0131 gerekir.<\/span><\/p>\n

c) 1,17-Oktadekadienin karbonilasyonu:<\/span><\/b><\/b><\/p>\n

S\u00fcre\u00e7:<\/span><\/p>\n

a.\u00a0<\/span>Petrokimyasal hammaddelerden 1,17-oktadekadien sentezi.<\/span><\/p>\n

b.\u00a0<\/span>Bir kataliz\u00f6r varl\u0131\u011f\u0131nda karbon monoksit ve su kullan\u0131larak karbonilasyon.<\/span><\/p>\n

Kataliz\u00f6rler: Genellikle paladyum bazl\u0131 kataliz\u00f6rler kullan\u0131l\u0131r.<\/span><\/p>\n

Avantajlar: Y\u00fcksek se\u00e7icilik elde edebilir.<\/span><\/p>\n

Zorluklar: Y\u00fcksek bas\u0131n\u00e7 ve s\u0131cakl\u0131k gerektirir, zehirli karbon monoksit kullan\u0131l\u0131r.<\/span><\/p>\n

d) Elektrokimyasal Sentez:<\/span><\/b><\/b><\/p>\n

Oleik asit veya di\u011fer C18 ya\u011f asitlerinin anodik oksidasyonunu i\u00e7erir.<\/span><\/p>\n

\u0130\u015flem, uygun elektrolitler ve elektrot malzemeleri ile bir elektrokimyasal h\u00fccrede ger\u00e7ekle\u015fir.<\/span><\/p>\n

Avantajlar: Kimyasal oksidasyon y\u00f6ntemlerine g\u00f6re potansiyel olarak daha \u00e7evre dostudur.<\/span><\/p>\n

Zorluklar: \u00d6l\u00e7ek b\u00fcy\u00fctme ve s\u00fcre\u00e7 optimizasyonu.<\/span><\/p>\n

2)\u00a0<\/span>Ye\u015fil Kimya Yakla\u015f\u0131mlar\u0131:<\/span><\/b><\/b><\/p>\n

a) Fotokatalitik Oksidasyon:<\/span><\/b><\/b><\/p>\n

Uygun fotokataliz\u00f6rler ile g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 veya yapay \u0131\u015f\u0131k kaynaklar\u0131n\u0131 kullan\u0131r.<\/span><\/p>\n

Hafif ko\u015fullar alt\u0131nda se\u00e7ici oksidasyon ger\u00e7ekle\u015ftirmeyi ama\u00e7lar.<\/span><\/p>\n

Oktadekandioik asit gibi uzun zincirli diasitler i\u00e7in hala b\u00fcy\u00fck \u00f6l\u00e7\u00fcde ara\u015ft\u0131rma a\u015famas\u0131ndad\u0131r.<\/span><\/p>\n

b) Enzimatik Sentez:<\/span><\/b><\/b><\/p>\n

Se\u00e7ici oksidasyon i\u00e7in izole enzimler veya tam h\u00fccre biyokataliz\u00f6rleri kullan\u0131r.<\/span><\/p>\n

Kemo-enzimatik s\u00fcre\u00e7lerde kimyasal ad\u0131mlarla birle\u015ftirilebilir.<\/span><\/p>\n

Avantajlar: Y\u00fcksek se\u00e7icilik, hafif reaksiyon ko\u015fullar\u0131.<\/span><\/p>\n

Zorluklar: Enzim stabilitesi, kofakt\u00f6r rejenerasyonu, \u00f6l\u00e7ek b\u00fcy\u00fctme.<\/span><\/p>\n

5.\u00a0<\/span>Di\u011fer Dikarboksilik Asitlerle Kar\u015f\u0131la\u015ft\u0131rma<\/span><\/b><\/b><\/p>\n

1)\u00a0<\/span>Yap\u0131sal Kar\u015f\u0131la\u015ft\u0131rma:<\/span><\/b><\/b><\/p>\n

Oktadekandioik asit (C18H34O4), 18 karbon atomuna sahip uzun zincirli alifatik bir dikarboksilik asittir.<\/span><\/p>\n

Yayg\u0131n k\u0131sa zincirli diasitler \u015funlard\u0131r:<\/span><\/p>\n

S\u00fcksinik asit (C4H6O4)<\/span><\/p>\n

Adipik asit (C6H10O4)<\/span><\/p>\n

Suberik asit (C8H14O4)<\/span><\/p>\n

Sebasik asit (C10H18O4)<\/span><\/p>\n

Dodekandioik asit (C12H22O4)<\/span><\/p>\n

Eikosanedioik asit (C20H38O4) gibi daha uzun zincirli diasitler daha az yayg\u0131nd\u0131r.<\/span><\/p>\n

2)\u00a0<\/span>Fiziksel \u00d6zellikler:<\/span><\/b><\/b><\/p>\n

a) Erime Noktas\u0131:<\/span><\/p>\n

Oktadekandioik asit: 123-124\u00b0C<\/span><\/p>\n

Genel olarak, erime noktalar\u0131 C10-C12'ye kadar zincir uzunlu\u011fu ile artar, daha sonra plato yapar veya hafif\u00e7e azal\u0131r:<\/span><\/p>\n

S\u00fcksinik asit: 185\u00b0C<\/span><\/p>\n

Adipik asit: 152\u00b0C<\/span><\/p>\n

Sebasik asit: 134\u00b0C<\/span><\/p>\n

Dodekandioik asit: 128-129\u00b0C<\/span><\/p>\n

b) \u00c7\u00f6z\u00fcn\u00fcrl\u00fck:<\/span><\/p>\n

Suda \u00e7\u00f6z\u00fcn\u00fcrl\u00fck artan zincir uzunlu\u011fu ile azal\u0131r.<\/span><\/p>\n

Oktadekandioik asit suda \u00e7ok az \u00e7\u00f6z\u00fcn\u00fcr ancak organik \u00e7\u00f6z\u00fcc\u00fclerde daha fazla \u00e7\u00f6z\u00fcn\u00fcr.<\/span><\/p>\n

Daha k\u0131sa zincirli diasitler (\u00f6rn. s\u00fcksinik, adipik) suda daha y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011fe sahiptir.<\/span><\/p>\n

c) Volatilite:<\/span><\/p>\n

Zincir uzunlu\u011fu artt\u0131k\u00e7a azal\u0131r.<\/span><\/p>\n

Oktadekandioik asit, daha k\u0131sa zincirli diasitlere k\u0131yasla daha d\u00fc\u015f\u00fck u\u00e7uculu\u011fa sahiptir.<\/span><\/p>\n

3)\u00a0<\/span>Kimyasal Reaktivite:<\/span><\/b><\/b><\/p>\n

T\u00fcm dikarboksilik asitler tipik karboksilik asit reaksiyonlar\u0131na (esterle\u015fme, amidasyon, vb.) girebilir.<\/span><\/p>\n

Oktadekandioik asit gibi daha uzun zincirler:<\/span><\/p>\n

Artan sterik engelleme nedeniyle d\u00fc\u015f\u00fck reaktiviteye sahiptir.<\/span><\/p>\n

Reaksiyon ortamlar\u0131n\u0131 ve katalizi etkileyerek artan hidrofobiklik g\u00f6sterir.<\/span><\/p>\n

4)\u00a0<\/span>Polimer Uygulamalar\u0131:<\/span><\/b><\/b><\/p>\n

a) Poliesterler:<\/span><\/p>\n

Oktadekandioik asit ile poliesterler \u00fcretilir:<\/span><\/p>\n

Daha d\u00fc\u015f\u00fck erime noktalar\u0131<\/span><\/p>\n

Art\u0131r\u0131lm\u0131\u015f esneklik<\/span><\/p>\n

Geli\u015ftirilmi\u015f hidrofobiklik<\/span><\/p>\n

Daha k\u0131sa zincirli diasitler (\u00f6rne\u011fin adipik asit) daha sert, daha y\u00fcksek erime noktal\u0131 polyesterler verir.<\/span><\/p>\n

b) Poliamidler:<\/span><\/p>\n

Octadecanedioic asit bazl\u0131 poliamidler:<\/span><\/p>\n

Daha d\u00fc\u015f\u00fck erime noktalar\u0131<\/span><\/p>\n

Geli\u015ftirilmi\u015f d\u00fc\u015f\u00fck s\u0131cakl\u0131k darbe dayan\u0131m\u0131<\/span><\/p>\n

Nem emilimine kar\u015f\u0131 geli\u015ftirilmi\u015f diren\u00e7<\/span><\/p>\n

Daha y\u00fcksek kristallik ve erime noktas\u0131na sahip naylon-6,6 (adipik asitten) ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda.<\/span><\/p>\n

5)\u00a0<\/span>Biyolojik olarak par\u00e7alanabilirlik:<\/span><\/b><\/b><\/p>\n

Genel olarak, biyolojik bozunabilirlik artan zincir uzunlu\u011fu ile azal\u0131r.<\/span><\/p>\n

Oktadekandioik asit, daha k\u0131sa zincirli diasitlerden daha yava\u015f biyolojik olarak par\u00e7alan\u0131r.<\/span><\/p>\n

Bununla birlikte, baz\u0131 aromatik diasitlerin aksine, biyolojik olarak par\u00e7alanabilir olarak kabul edilir.<\/span><\/p>\n

Sanayi \u00dcretimi:<\/span><\/p>\n

Daha k\u0131sa zincirli diasitler (C4-C6) \u00f6ncelikle petrokimyasal yollarla \u00fcretilmektedir.<\/span><\/p>\n

Orta zincirli diasitlerin (C8-C12) hem biyo-bazl\u0131 hem de petrokimyasal \u00fcretim y\u00f6ntemleri vard\u0131r.<\/span><\/p>\n

Oktadekandioik asit, biyoteknolojik y\u00f6ntemlerle giderek daha fazla \u00fcretilmekte ve daha k\u0131sa zincirli muadillerinden ayr\u0131lmaktad\u0131r.<\/span><\/p>\n

\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

1. Chemical Identity: Name: Octadecanedioic acid CAS Number: 871-70-5 Molecular Formula: C18H34O4 IUPAC Name: Octadecanedioic acid Other names: 1,18-Octadecanedioic acid, C18 diacid 2.\u00a0Physical and Chemical Properties: Appearance: White crystalline solid Molecular Weight: 314.46 g\/mol Melting Point: 123-124\u00b0C Boiling Point: 250\u00b0C (at 4 mmHg) Solubility: Slightly soluble in water, soluble in organic solvents 3.\u00a0Applications 1)\u00a0Polymer Production […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"\nOctadecanedioic Acid: Properties, Applications, Synthesis, and Comparative Analysis - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/tr\/oktadekandioik-asit-ozellikleri-uygulamalari-sentezi-ve-karsilastirmali-analizi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Octadecanedioic Acid: Properties, Applications, Synthesis, and Comparative Analysis - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"1. Chemical Identity: Name: Octadecanedioic acid CAS Number: 871-70-5 Molecular Formula: C18H34O4 IUPAC Name: Octadecanedioic acid Other names: 1,18-Octadecanedioic acid, C18 diacid 2.\u00a0Physical and Chemical Properties: Appearance: White crystalline solid Molecular Weight: 314.46 g\/mol Melting Point: 123-124\u00b0C Boiling Point: 250\u00b0C (at 4 mmHg) Solubility: Slightly soluble in water, soluble in organic solvents 3.\u00a0Applications 1)\u00a0Polymer Production […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangextracts.com\/tr\/oktadekandioik-asit-ozellikleri-uygulamalari-sentezi-ve-karsilastirmali-analizi\/\" \/>\n<meta property=\"og:site_name\" content=\"China Chemical Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-25T06:45:08+00:00\" \/>\n<meta name=\"author\" content=\"longcha9\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"longcha9\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangextracts.com\/octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis\/\",\"url\":\"https:\/\/longchangextracts.com\/octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis\/\",\"name\":\"Octadecanedioic Acid: Properties, Applications, Synthesis, and Comparative Analysis - China Chemical Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/longchangextracts.com\/#website\"},\"datePublished\":\"2024-07-25T06:45:08+00:00\",\"dateModified\":\"2024-07-25T06:45:08+00:00\",\"author\":{\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\"},\"breadcrumb\":{\"@id\":\"https:\/\/longchangextracts.com\/octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangextracts.com\/octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangextracts.com\/octadecanedioic-acid-properties-applications-synthesis-and-comparative-analysis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangextracts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Octadecanedioic Acid: Properties, Applications, Synthesis, and Comparative Analysis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangextracts.com\/#website\",\"url\":\"https:\/\/longchangextracts.com\/\",\"name\":\"China Chemical Manufacturer\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangextracts.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\",\"name\":\"longcha9\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"longcha9\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Oktadekandioik Asit: \u00d6zellikler, Uygulamalar, Sentez ve Kar\u015f\u0131la\u015ft\u0131rmal\u0131 Analiz - \u00c7in Kimya \u00dcreticisi","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangextracts.com\/tr\/oktadekandioik-asit-ozellikleri-uygulamalari-sentezi-ve-karsilastirmali-analizi\/","og_locale":"tr_TR","og_type":"article","og_title":"Octadecanedioic Acid: Properties, Applications, Synthesis, and Comparative Analysis - China Chemical Manufacturer","og_description":"1. 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