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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

The performance of a test for long-term toxicity to fish was considered scientifically not justified.
REACH Regulation (EC) No 1907/2006, Annex VIII, Sect. 9.1.3, Col. 2, states as follows: 9.1.3: The study (long-term toxicity to fish) does not need to be conducted if:
- there are mitigating factors indicating that aquatic toxicity is unlikely to occur, for instance if the substance is highly insoluble in water or the substance is unlikely to cross biological membranes”
The test item is practically insoluble in aquatic environment. In addition, based on the high Log Pow of 9.2, the substance is very unlikely to pass biological membranes. The substance is not toxic to all 3 trophic levels in acute tests. Therefore, the substance is not expected to be toxic in chronic tests. Thus, the CSR does not show a need for an additional long-term aquatic test. Risk assessment is based on the short-term tests for all trophic levels.

Key value for chemical safety assessment

Additional information