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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

A early-life stage assay is available for dibutylthiourea on eggs and larvae of Oncorhynchus mykiss (rainbow trout). The study is similar to OECD guidelines, but with major deficiences and lack of information. This study is therefore disregarded.

Key value for chemical safety assessment

Additional information