Methylene Diphenyl Diisocyanate

The report provides the comprehensive risk assessment of the substance Methylenediphenyl diisocyanate (MDI). It has been prepared by Belgium in the frame of Council Regulation (EEC) No. 793/93 on the evaluation and control of the risks of existing substances, following the principles for assessment of the risks to humans and the environment, laid down in Commission Regulation (EC) No. 1488/94. Part I - Environment This part of the evaluation considers the emissions and the resulting exposure to the environment in all life cycle steps. Following the exposure assessment, the environmental risk characterisation for each protection goal in the aquatic, terrestrial and atmospheric compartment has been determined. The environmental risk assessment concludes that there is no concern. Part II ¿ Human Health This part of the evaluation considers the emissions and the resulting exposure to human populations in all life cycle steps. The scenarios for occupational exposure, consumer exposure and humans exposed via the environment have been examined and the possible risks have been identified. The human health risk assessment concludes that there is concern for workers and consumers with regard to irritation of skin, eye and respiratory tract, skin sensitisation and lung effects induced by repeated inhalation exposure. There is a need for further information and for testing (on hold) on the toxicity for fertility for workers and consumers. For humans exposed via the environment and for human health (physico-chemical properties) there is no concern. The conclusions of this report will lead to risk reduction measures to be proposed by the Commission¿s committee on risk reduction strategies set up in support of Council Regulation (EEC) N. 793/93.

DEBACKER Linda;  JOAQUIM-JUSTO C.;  NEMERY B.;  THOMÉ J.P.;  VANHOOREN H.;  VAN MALDEREN Karen; 

ASCHBERGER Karin;  MUNN Sharon;  OLSSON Heidi;  PAKALIN Sazan;  PAYA PEREZ Ana;  PELLEGRINI Grazia;  VEGRO Stefania; 

2010-02-12

Publications Office of the Europen Union

JRC56623

978-92-79-14996-2,   

1018-5593,   

EUR 24244 EN,    OP LB-NA-24244-EN-N,   

https://publications.jrc.ec.europa.eu/repository/handle/JRC56623,   

10.2788/60947,   

https://publications.jrc.ec.europa.eu/repository/bitstream/JRC56623/mdi_pubsy_final.pdf