{"id":106399,"date":"2026-06-29T10:07:53","date_gmt":"2026-06-29T10:07:53","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/fact\/chloropren-2-chlor-13-butadien\/"},"modified":"2026-06-29T10:07:53","modified_gmt":"2026-06-29T10:07:53","slug":"chloropren-2-chlor-13-butadien","status":"publish","type":"fact","link":"https:\/\/stopcarcinogensatwork.eu\/sk\/fact\/chloropren-2-chlor-13-butadien\/","title":{"rendered":"Chloropr\u00e9n (2-chl\u00f3r-1,3-butadi\u00e9n)"},"content":{"rendered":"

V E\u00da nie s\u00fa k dispoz\u00edcii \u017eiadne odhady s\u00fa\u010dasn\u00e9ho po\u010dtu pracovn\u00edkov vystaven\u00fdch p\u00f4sobeniu chloropr\u00e9nu (2-chl\u00f3r-1,3-butadi\u00e9n). K pracovnej expoz\u00edcii chloropr\u00e9nu zvy\u010dajne doch\u00e1dza vdychovan\u00edm a ko\u017en\u00fdm kontaktom. Chloropr\u00e9n je pod\u013ea nariadenia CLP harmonizovane klasifikovan\u00fd ako karcinog\u00e9n kateg\u00f3rie 1B. Neexistuj\u00fa jednozna\u010dn\u00e9 d\u00f4kazy o tom, \u010di chloropr\u00e9n sp\u00f4sobuje rakovinu u \u013eud\u00ed. \u0160t\u00fadie na zvierat\u00e1ch ukazuj\u00fa, \u017ee dlhodob\u00e1 expoz\u00edcia tejto l\u00e1tke m\u00f4\u017ee sp\u00f4sobi\u0165 rakovinu pe\u010dene a in\u00fdch org\u00e1nov (napr\u00edklad v \u00fastnej dutine). <\/p><\/blockquote>\n

Kde sa vyskytuj\u00fa rizik\u00e1<\/h2>\n

Chloropr\u00e9n sa pou\u017e\u00edva predov\u0161etk\u00fdm v chemickom priemysle na v\u00fdrobu polychloropr\u00e9nu a in\u00fdch plastov\u00fdch materi\u00e1lov, ako aj syntetick\u00fdch kau\u010dukov a lepidiel (napr. oper\u00e1tori v\u00fdroby lepidiel a pri mie\u0161an\u00ed\/d\u00e1vkovan\u00ed, technici zodpovedn\u00ed za recept\u00fary alebo pracovn\u00edci \u00fadr\u017eby). Pou\u017e\u00edva sa tie\u017e pri v\u00fdrobe 2,3-dichl\u00f3r-1,3-butadi\u00e9nu, medziproduktu pri v\u00fdrobe ur\u010dit\u00fdch kopolym\u00e9rov.
\nPracovn\u00edci m\u00f4\u017eu by\u0165 vystaven\u00ed zna\u010dnej expoz\u00edcii po\u010das z\u00e1vere\u010dn\u00fdch f\u00e1z synt\u00e9zy chloropr\u00e9nu, po\u010das polymeriza\u010dn\u00fdch procesov a po\u010das \u010dinnost\u00ed spojen\u00fdch s odstra\u0148ovan\u00edm monom\u00e9rov, a to v povolaniach, ako s\u00fa prev\u00e1dzkovatelia chemick\u00fdch z\u00e1vodov, mechanici v z\u00e1vodoch, potrub\u00e1ri a technici meracej techniky. <\/p>\n

K expoz\u00edcii m\u00f4\u017ee d\u00f4js\u0165 aj pri v\u00fdrobe ur\u010dit\u00fdch z\u00e1kladn\u00fdch farmaceutick\u00fdch v\u00fdrobkov, vr\u00e1tane zdravotn\u00edckych pom\u00f4cok a ochrann\u00fdch prostriedkov, ako aj v odvetv\u00ed v\u00fdroby n\u00e1bytku (napr\u00edklad pri mont\u00e1\u017enych pr\u00e1cach, nan\u00e1\u0161an\u00ed lepidiel alebo pri laminovan\u00ed dreva), a tie\u017e pri Technickom testovan\u00ed a anal\u00fdzach (analytick\u00ed chemici, laborat\u00f3rni technici).<\/p>\n

Viac o l\u00e1tke<\/h2>\n

Chloropr\u00e9n je prchav\u00e1, bezfarebn\u00e1 kvapalina. Je vysoko reakt\u00edvny, hor\u013eav\u00fd a vyzna\u010duje sa \u0161tip\u013eav\u00fdm z\u00e1pachom. Najbe\u017enej\u0161\u00edmi v\u00fdrobkami pre kone\u010dn\u00fdch pou\u017e\u00edvate\u013eov s\u00fa v\u00fdrobky z polychloropr\u00e9nov\u00e9ho latexu, ako s\u00fa lepidl\u00e1 a kontaktn\u00e9 lepidl\u00e1, elastick\u00e9 p\u00e1sky a tkan\u00e9 nite alebo ochrann\u00e9 rukavice.
\nV s\u00fa\u010dasnosti sa pripravuje z\u00e1v\u00e4zn\u00e1 limitn\u00e1 hodnota expoz\u00edcie na pracovisku platn\u00e1 v celej E\u00da. <\/p>\n

Zdravotn\u00e9 rizik\u00e1, ktor\u00e9 sa m\u00f4\u017eu vyskytn\u00fa\u0165<\/h2>\n

Najv\u00e4\u010d\u0161ie riziko pracovnej expoz\u00edcie chloropr\u00e9nu predstavuje vdychovanie v\u00fdparov pr\u00edtomn\u00fdch v pracovnom priestore a kontakt s poko\u017ekou. Kr\u00e1tkodob\u00e1 expoz\u00edcia chloropr\u00e9nu m\u00f4\u017ee pri vystaven\u00ed ve\u013emi vysok\u00fdm koncentr\u00e1ci\u00e1m sp\u00f4sobi\u0165 z\u00e1vraty a zvracanie. Dlhodob\u00e1 expoz\u00edcia chloropr\u00e9nu m\u00f4\u017ee sp\u00f4sobi\u0165 rakovinu pe\u010dene a rakovinu v in\u00fdch \u010dastiach tela. <\/p>\n

\u010co m\u00f4\u017eete urobi\u0165<\/h2>\n

Najlep\u0161\u00ed sp\u00f4sob, ako zn\u00ed\u017ei\u0165 riziko expoz\u00edcie, je nahradi\u0165 chloropr\u00e9n bezpe\u010dnej\u0161\u00edmi l\u00e1tkami alebo zmeni\u0165 v\u00fdrobn\u00fd proces. Ak to nie je mo\u017en\u00e9, je potrebn\u00e9 prija\u0165 opatrenia na zn\u00ed\u017eenie expoz\u00edcie. <\/p>\n

Naj\u00fa\u010dinnej\u0161ou met\u00f3dou je pou\u017eitie automatizovan\u00fdch alebo uzavret\u00fdch syst\u00e9mov, aby pracovn\u00edci nepri\u0161li do priameho kontaktu s touto l\u00e1tkou.
\nNa \u010do najv\u00e4\u010d\u0161ie zn\u00ed\u017eenie expoz\u00edcie chloropr\u00e9nu by sa mali pou\u017e\u00edva\u0165 aj \u010fal\u0161ie technick\u00e9 bezpe\u010dnostn\u00e9 opatrenia. Napr\u00edklad: bezpe\u010dnej\u0161ie pre\u010derp\u00e1vacie syst\u00e9my, kvalitnej\u0161ie tesnenia a ventily a zdokonalen\u00e9 met\u00f3dy \u010distenia, ktor\u00e9 zni\u017euj\u00fa potrebu vstupu pracovn\u00edkov do zariaden\u00ed. Lep\u0161ia kontrola procesov a met\u00f3dy odberu vzoriek m\u00f4\u017eu tie\u017e zn\u00ed\u017ei\u0165 \u00faniky a expoz\u00edciu vo\u010di chloropr\u00e9nu. <\/p>\n

D\u00f4le\u017eit\u00e1 je dobr\u00e1 hygiena na pracovisku, vr\u00e1tane pravideln\u00e9ho upratovania a bezpe\u010dn\u00e9ho skladovania. Expoz\u00edcia na pracovisku by sa mala pravidelne kontrolova\u0165, aby sa zabezpe\u010dilo, \u017ee bezpe\u010dnostn\u00e9 opatrenia funguj\u00fa. <\/p>\n

D\u00f4le\u017eit\u00e9 je tie\u017e obmedzi\u0165 \u010das, ktor\u00fd pracovn\u00edci tr\u00e1via v exponovan\u00fdch priestoroch, a regulova\u0165 pr\u00edstup na tieto miesta, preto\u017ee chloropr\u00e9n sp\u00f4sobuje lok\u00e1lne podr\u00e1\u017edenie (po\u0161kodzuje epitel nosa). Pracovn\u00edci by mali by\u0165 za\u0161kolen\u00ed o rizik\u00e1ch a o tom, ako pracova\u0165 bezpe\u010dne. Je potrebn\u00e9 zabezpe\u010di\u0165 dobr\u00fa osobn\u00fa hygienu, vr\u00e1tane um\u00fdvac\u00edch zariaden\u00ed a dostatku \u010dasu na um\u00fdvanie. <\/p>\n

U pracovn\u00edkov, ktor\u00ed m\u00f4\u017eu by\u0165 vystaven\u00ed p\u00f4sobeniu tejto l\u00e1tky, by sa mali vykon\u00e1va\u0165 zdravotn\u00e9 prehliadky a mali by hl\u00e1si\u0165 ak\u00e9ko\u013evek po\u010diato\u010dn\u00e9 zdravotn\u00e9 pr\u00edznaky, ako napr\u00edklad podr\u00e1\u017edenie ko\u017ee, o\u010d\u00ed a nosa, z\u00e1vraty a vypad\u00e1vanie vlasov.<\/p>\n

Pracovn\u00edci by mali pou\u017e\u00edva\u0165 ochrann\u00e9 prostriedky, najm\u00e4 rukavice a ochrann\u00fd odev. Osobn\u00e1 ochrana by sa v\u0161ak mala pou\u017e\u00edva\u0165 iba ako posledn\u00e1 mo\u017enos\u0165, a\u017e po vy\u010derpan\u00ed v\u0161etk\u00fdch ostatn\u00fdch mo\u017en\u00fdch technick\u00fdch a organiza\u010dn\u00fdch rie\u0161en\u00ed. <\/p>\n

Zdroje: ECHA, RAC<\/em><\/p>\n","protected":false},"template":"","carcinogens":[8551],"class_list":["post-106399","fact","type-fact","status-publish","hentry","carcinogens-chloropren"],"yoast_head":"\nChloropr\u00e9n (2-chl\u00f3r-1,3-butadi\u00e9n) - %<\/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\/sk\/fact\/chloropren-2-chlor-13-butadien\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chloropr\u00e9n (2-chl\u00f3r-1,3-butadi\u00e9n)\" \/>\n<meta property=\"og:description\" content=\"Be aware of what you work with! 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