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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 EC50 value of 4-Chlororesorcinol for 7 days in Cyprinus carpio is found to be  10-100 mg/l.

Key value for chemical safety assessment

Additional information

The long term toxicity of4-Chlororesorcinol was examined on species Cyprinus carpio for 4-7 days. The effective concentration EC50 is found to be 10-100 mg/l for 4-Chlororesorcinol in fish(egg).