{"id":106520,"date":"2026-06-29T10:33:08","date_gmt":"2026-06-29T10:33:08","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/fact\/pirokatekol-12-dihidroksibenzen\/"},"modified":"2026-06-29T10:33:08","modified_gmt":"2026-06-29T10:33:08","slug":"pirokatekol-12-dihidroksibenzen","status":"publish","type":"fact","link":"https:\/\/stopcarcinogensatwork.eu\/tr\/fact\/pirokatekol-12-dihidroksibenzen\/","title":{"rendered":"Pirokatekol (1,2-dihidroksibenzen)"},"content":{"rendered":"

AB\u2019de pirokatekol (1,2-dihidroksibenzen) maruziyetine maruz kalan \u00e7al\u0131\u015fanlar\u0131n mevcut say\u0131s\u0131na ili\u015fkin herhangi bir tahmin mevcut de\u011fildir.
\nPirokatekol, kat\u0131 ve s\u0131v\u0131 formda kullan\u0131lmaktad\u0131r. Cilde n\u00fcfuz edebildi\u011finden, hem soluma hem de deri temas\u0131 \u00f6nemli exposure yollar\u0131d\u0131r.
\nBu madde, AB S\u0131n\u0131fland\u0131rma, Etiketleme ve Ambalajlama Y\u00f6netmeli\u011fi kapsam\u0131nda insanlarda carcinogen oldu\u011fu \u015f\u00fcphelenilen bir madde (Kategori 1B) olarak s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015ft\u0131r. <\/p>\n

Risklerin olu\u015ftu\u011fu yerler<\/h2>\n

Pirokatekole mesleki maruz kalma, esas olarak kimya ve ila\u00e7 \u00fcretiminde, teknik test ve analizlerde ve y\u00fczey i\u015fleme, elektronik, kau\u00e7uk ve plastik ile makine \u00fcretimi gibi baz\u0131 ilgili sekt\u00f6rlerde g\u00f6r\u00fclmektedir.
\nPirokatekole maruz kalma riski en y\u00fcksek olan meslek gruplar\u0131 aras\u0131nda kimyasal proses operat\u00f6rleri, dam\u0131tma, kar\u0131\u015ft\u0131rma ve tank sahas\u0131 operat\u00f6rlerinin yan\u0131 s\u0131ra bak\u0131m \u00e7al\u0131\u015fanlar\u0131, laboratuvar teknisyenleri ve analitik kimyagerler yer almaktad\u0131r. Elektrokaplama \u00e7al\u0131\u015fanlar\u0131 ile y\u00fczey i\u015fleme ve elektronik \u00fcretimi alanlar\u0131nda \u00e7al\u0131\u015fanlar da bu maddeye maruz kalabilir.
\nExposure, maddenin a\u00e7\u0131k sistemlerde i\u015flendi\u011fi veya kar\u0131\u015ft\u0131rma, harmanlama, dald\u0131rma, kaplama ya da y\u00fczey i\u015fleme s\u00fcre\u00e7leri gibi s\u0131z\u0131nt\u0131 \u00f6nleme tedbirlerinin tam olarak etkili olmad\u0131\u011f\u0131 faaliyetler s\u0131ras\u0131nda en y\u00fcksek olas\u0131l\u0131kla ger\u00e7ekle\u015fir. Bak\u0131m ve temizlik i\u015flemleri s\u0131ras\u0131nda da ek maruz kalma meydana gelebilir. <\/p>\n

Madde hakk\u0131nda daha fazla bilgi<\/h2>\n

Pirokatekol, oda s\u0131cakl\u0131\u011f\u0131nda kat\u0131 bir maddedir ve genellikle beyaz ila kahverengi renkli kristalimsi bir kat\u0131 olarak g\u00f6r\u00fcl\u00fcr; havayla exposure\u2019da rengi koyula\u015fabilir. Pirokatekol, suda ve bir\u00e7ok organik \u00e7\u00f6z\u00fcc\u00fcde \u00e7ok iyi \u00e7\u00f6z\u00fcn\u00fcr. <\/p>\n

Pirokatekol, normal ko\u015fullar alt\u0131nda y\u00fcksek derecede yan\u0131c\u0131 veya patlay\u0131c\u0131 de\u011fildir. Bununla birlikte, kat\u0131 halde kullan\u0131ld\u0131\u011f\u0131nda toz olu\u015fturabilir ve end\u00fcstriyel i\u015flemler s\u0131ras\u0131nda \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda veya s\u0131v\u0131 halde kullan\u0131ld\u0131\u011f\u0131nda aerosoller veya buharlar a\u00e7\u0131\u011fa \u00e7\u0131karabilir. <\/p>\n

Esas olarak di\u011fer maddelerin ve \u00fcr\u00fcnlerin \u00fcretiminde bir ara madde olarak kullan\u0131l\u0131r. Pirokatekol\u00fcn en b\u00fcy\u00fck son kullan\u0131m \u00fcr\u00fcn kategorileri aras\u0131nda tar\u0131m kimyasallar\u0131 (bitki koruma \u00fcr\u00fcnleri), tat ve koku maddeleri (\u00f6rn. vanilin, ev koku \u00fcr\u00fcnleri), ila\u00e7lar ile plastikler, lastikler ve kau\u00e7uk \u00fcr\u00fcnler i\u00e7in kau\u00e7uk\/polimer katk\u0131 maddeleri yer almaktad\u0131r. <\/p>\n

Ortaya \u00e7\u0131kabilecek sa\u011fl\u0131k riskleri<\/h2>\n

Exposure to pyrocatechol can occur via inhalation of dust or vapours and through skin contact.
\nK\u0131sa s\u00fcreli exposure, such as coughing, throat irritation, eye irritation, and skin redness or discomfort, can occur. Very high exposure levels (for example, if ingested) can cause more serious toxic effects. Additionally, repeated exposure can lead to allergic skin reactions.
\nUzun s\u00fcreli exposure, kanser riskinde art\u0131\u015f, cilt pigment kayb\u0131, kronik dermatit ve solunum sistemi etkileri dahil olmak \u00fczere daha ciddi sa\u011fl\u0131k sorunlar\u0131na yol a\u00e7abilir. <\/p>\n

Yapabilecekleriniz<\/h2>\n

\u00d6ncelikli olarak ikame y\u00f6ntemi d\u00fc\u015f\u00fcn\u00fclmelidir. M\u00fcmk\u00fcn oldu\u011fu durumlarda, pirokatekol, daha az tehlikeli maddelerle veya exposureyu azaltan alternatif i\u015flemlerle de\u011fi\u015ftirilmelidir. Pirokatekol (katekol) i\u00e7in olas\u0131 ikameler, maddenin \u00fcstlendi\u011fi role ba\u011fl\u0131d\u0131r: hidrokinon, resorsinol ve pirogallol, baz\u0131 benzer kimyasal veya redoks uygulamalar\u0131nda onun yerini alabilir; galik asit veya tanik asit, metal \u015felatlama uygulamalar\u0131nda kullan\u0131labilir; ve askorbik asit veya sodyum borohidrit, bazen indirgeyici ajanlar olarak pirokatekol\u00fcn yerine ge\u00e7ebilir. Bu bile\u015fiklerin reaktiviteleri farkl\u0131 oldu\u011fundan, en iyi alternatif spesifik uygulamaya ba\u011fl\u0131d\u0131r. <\/p>\n

\u0130kame imk\u00e2n\u0131 bulunmayan durumlarda m\u00fchendislik \u00f6nlemleri hayati \u00f6nem ta\u015f\u0131r. Bunlar aras\u0131nda kapal\u0131 sistemlerin ve otomasyonun kullan\u0131m\u0131, emisyon noktalar\u0131nda yerel egzoz havaland\u0131rmas\u0131 ve etkili genel havaland\u0131rma yer al\u0131r. Bu \u00f6nlemler, havadaki buhar ve toz konsantrasyonlar\u0131n\u0131n azalt\u0131lmas\u0131na yard\u0131mc\u0131 olur.
\nOrganizasyonel \u00f6nlemler aras\u0131nda exposure s\u00fcresinin s\u0131n\u0131rland\u0131r\u0131lmas\u0131, \u00e7al\u0131\u015fanlara e\u011fitim verilmesi (\u00f6rne\u011fin deri yoluyla exposure riskleri konusunda), g\u00fcvenli kullan\u0131m prosed\u00fcrlerinin uygulanmas\u0131 ve toz olu\u015fumunu en aza indiren uygun temizlik y\u00f6ntemlerinin sa\u011flanmas\u0131 yer al\u0131r. Exposure seviyelerinin d\u00fczenli olarak izlenmesi \u00f6nerilir. <\/p>\n

Ki\u015fisel koruma donan\u0131m\u0131, son savunma hatt\u0131 olarak kullan\u0131lmal\u0131d\u0131r. Maddenin cilt yoluyla emilebilme \u00f6zelli\u011fi nedeniyle, ciltle temas\u0131 \u00f6nlemeye \u00f6zel dikkat g\u00f6sterilmelidir. Bu, uygun kimyasal maddelere dayan\u0131kl\u0131 eldiven ve giysilerin (s\u0131\u00e7rama olas\u0131l\u0131\u011f\u0131 bulunan durumlarda uzun kollu koruyucu giysiler ve g\u00f6z-y\u00fcz koruyucular\u0131) sa\u011flanmas\u0131n\u0131 ve gerekti\u011finde solunum koruyucu donan\u0131m\u0131n kullan\u0131lmas\u0131n\u0131 i\u00e7erir. <\/p>\n

Kaynaklar: ECHA, IARC, RAC<\/em><\/p>\n","protected":false},"template":"","carcinogens":[8635],"class_list":["post-106520","fact","type-fact","status-publish","hentry","carcinogens-pirokatekol"],"yoast_head":"\nPirokatekol (1,2-dihidroksibenzen) - STOP carcinogens at work<\/title>\n<meta name=\"description\" content=\"Be aware of what you work with! We collected all the important information these causing substances in easy-to-understand factsheets.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stopcarcinogensatwork.eu\/tr\/fact\/pirokatekol-12-dihidroksibenzen\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pirokatekol (1,2-dihidroksibenzen)\" \/>\n<meta property=\"og:description\" content=\"Be aware of what you work with! 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