EU. Carcinogens/Mutagens OELs (2004/37)

This list provides occupational exposure limit values (OELs) for carcinogens and mutagens pursuant to Annex III of of Directive 2004/37/EC (CMD). Employers are obligated to minimize worker exposure to these agents in so far as possible, and must arrange for medical surveillance of workers exposed to these substances.


EC / List no: 201-167-4 CAS no: 79-01-6
Long-term Exposure Limit (LTEL) Values mg/m3
54.7 mg/m3
10 ppm
Short-term Exposure Limit (STEL) Values mg/m3
164.1 mg/m3
30 ppm
Carcinogen Category
1 Known or presumed human carcinogens. A substance is classified in Category 1 for carcinogenicity on the basis of epidemiological and/or animal data. A substance may be further distinguished as: Category 1A or 1B.
Skin Designation

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