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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Three studies are available for the short-term toxicity to fish. The study conducted by Dion M (1985) is considered the key study as, although it has not been conducted to OECD guidelines, it is well documented and in accordance with national standard methods (AFNOR T 90 303). Results from this study must be treated with some caution as testing was only performed for 24h. The second study only provided a value of CL0 (highest tested concentration without effects).
A study performed following similar methods to OECD guideline 212 (short term toxicity test on embryo and sac-fry) has also been submitted (LOEC = 5 mg/L).
STPP is not classified as toxic to fish. The acute fish toxicity of the test material was 1850 mg/l.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1 850 mg/L

Additional information