Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Short-term toxicity to fish

In a 96-hour acute toxicity test on Zebrafish (Danio rerio) the test item had no toxic effect on fish up to the limit concentration of 100 mg/L. Accordingly, the 96-h LC50 value was determined to be > 100 mg/L. The 96-h NOEC was determined to be 100 mg/L.

Short-term toxicity to aquatic invertebrates

In a 48-hour acute toxicity test on Daphnia magna, the obtained results showed that the test item had no toxic effects on the mobility of Daphnia up to the concentration of 100 mg/L. The 48-h EC50 was determined to be higher than 100 mg/L and the 48-h NOEC was determined to be 100 mg/L.

Toxicity to aquatic algae and cyanobacteria

The 72-h EC50 value for the read across source substance Blue MGi 1037 was determined to be > 100 mg/L.

Toxicity to microorganisms

Under the conditions of the performed Activated Sludge Respiration Inhibition Test, the 3-hour NOEC of the structural analogue substance Blue MGi 1037 to activated sludge microorganisms was at least 1000 mg/L. This value might be even higher, but concentrations in excess of 1000 mg/L were not tested. The 3-hour EC20, EC50 and EC80 could not be calculated, but were clearly higher than 1000 mg/L.

Additional information