Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
long-term toxicity to aquatic invertebrates
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Description of key information

No long-term toxicity data were available for 2,6-dimethylheptan-4-one (diisobutyl ketone of DIKB) exposed to freshwater or saltwater invertebrates.

Key value for chemical safety assessment

Additional information

Diisobutyl ketone has a low potential for bioaccumulation and is readily biodegradable having a predicted BCF value of 130 L/kg. The risk assessment shows that the estimated PEC/PNEC ratios are clearly <1 indicating no further information or testing is needed.