C20H12

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21	SAFETY DATA SHEET Based on Regulation (EC) No[removed]REACH) Article 31 and Annex II Add to Reading List Source URL: tobacco-information.bhp.doh.gov.tw Language: English - Date: 2010-12-30 23:28:38 Astrochemistry Carcinogens Origin of life Polycyclic aromatic hydrocarbons Aromatic hydrocarbon Dangerous Substances Directive C20H12 Toxicity Globally Harmonized System of Classification and Labelling of Chemicals Medicine Safety Chemistry
22	BENZO[a]PYRENE Benzo[a]pyrene was considered by previous IARC Working Groups in 1972, 1983, and[removed]IARC, 1973, 1983, [removed]Since that time new data have become available, which have been Add to Reading List Source URL: monographs.iarc.fr Language: English - Date: 2012-08-13 12:57:13 Polycyclic aromatic hydrocarbons Astrochemistry Origin of life Environmental chemistry Benzo(a)pyrene Benzopyrene C20H12 Aromatic hydrocarbon Pyrene Medicine Chemistry Carcinogens
23	POLYNUCLEAR AROMATIC HYDROCARBONS by GC Table 1 Add to Reading List Source URL: www.cdc.gov Language: English - Date: 2009-10-19 09:49:51 Medicine Astrochemistry Origin of life Aromatic hydrocarbon C20H12 Fluoranthene Benzopyrene Pyrene C18H12 Polycyclic aromatic hydrocarbons Chemistry Carcinogens