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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

NOEC (21 d) = 10 mg/L for Daphnia magna based on reproduction (according to OECD 211)

Key value for chemical safety assessment

Additional information

As no study is available for Blankophor TP 1480 (EC 934 -958 -4), read-across is performed to a study conducted with the structural analogue CAS 16470 -24 -9. This GLP-study on daphnid (Daphnia magna) was conducted according to OECD 211. Daphnids were exposed in a dose-response test under semi-static conditions for 21 days (Bayer AG, Kemira, 1992). The resulting NOEC (21 d) was 10 mg/L based on reproduction. The LOEC (21 d) was 31.6 mg/L based on reproduction. For Blankophor TP 1480 comparable NOEC/LOEC-values are expected.