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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

LC50 (48h, Daphnia magna) > 100 mg/l (nominal)

Key value for chemical safety assessment

Additional information

A limited test was performed according to OECD guideline 202 (1984). The mean recoveries found varied in the range from 83.1 to 100.7 % of the nominal values and averaged to 91.9 ± 12.4 % SD (n = 2). Loss of test item could be observed for aged samples of 48 hours. Hence no further significant detector signal at 500 nm could be observed besides the main compound, the loss of test article may be occurred by sedimentation.

48-hours NOEC and the 48-hours EC 0 for RED JB 747 were determined to be at least 100 mg/L. THE 48-hours LOEC is therefore clearly higher than 100 mg/L test substance.