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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

In a weight of evidence approach based on QSAR calculations the toxicity in fish was estimatedto be 0.017 mg/l. 

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
0.017 mg/L

Additional information

Since no experimental data are available for Tetradecyloxirane, QSAR calculations were performed to close this data gap. QSAR calculations with ECOSAR (version v.1.00, neutral organic_ baseline toxicity) and Catalogic (version 5.11.16) indicate for Tetradecyloxirane values between 0.017 - 0.191 mg/l. The substances are covered by the applicability domaine of the QSAR tools for baseline toxicity.