Wörterbuch (en): dangerous for the environment / enviromentally dangerous
de:
umweltgefährlich (adj)
fr:
dangereux pour l'environnement
it:
pericoloso per l'ambiente
es:
peligroso para el medio ambiente
Substances which themselves or their transformation products are suitable for changing the composition of the ecosystem or the natural balance of water, soil, air, climate, animals, plants or microorganisms.