Canada has identified decamethylcyclopentasiloxane (D5) and octamethylcyclotetrasiloxane (D4) as "inherently toxic to wildlife".
El Canadá ha clasificado el decametilociclopentasiloxano (D5) y el octametilciclotetrasiloxano (D4) como "inherentemente tóxicos para la fauna y flora silvestres".
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