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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Four reliable studies of acute toxicity to fish, all including analytical confirmation of test exposures and performed under GLP, have been identified.  In every case, LC50 has been determined to be above the aqueous solubility limit of pinene oligomers.  The lowest LC50 value determined among these four studies is selected as the key value for assessment

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
5.7 mg/L

Additional information

In the three most reliable (key) studies, marked reductions in test substance were seen, so geometric means of measured concentrations were used for LC50 calculation.