🌐EnglishEnglishBahasa IndonesiaFrançaisItalianoPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ9001872· pop 22Template:PlasticsWikimedia templateAvailable in 22 languagesFrançais中文日本語РусскийPortuguêsItalianoالعربيةAssameseBahasa IndonesiaCzechCategoriesOrganic chemistry navigational boxes