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Long-term toxicity to aquatic invertebrates

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long-term toxicity to aquatic invertebrates
Data waiving:
exposure considerations
Justification for data waiving:

Description of key information

The aquatic toxicity testing: Long-term toxicity to aquatic invertebrates has been judged to be not necessary in accordance with section 3 of REACH Annex XI. 

Key value for chemical safety assessment

Additional information

Operational conditions (OC) and risk mitigating measures (RMMs) described in the CSR define how direct or indirect exposure into the environment is prevented. It is demonstrated that emissions into the environment are effectively reduced to a negligible level of exposure for the whole lifecycle of the substance.

 The risk characterization ratios indicate that Isophorone diisocyanate pose no risk for the environment and that exposure is well below effect concentrations.