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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Algae: EC50(72h) > 80.6 mg/L, NOEC = 80.6 mg/L (reference 6.1.5 -1)

Daphnia: EC50(48h) > 100 mg/L (reference 6.1.3 -1)

Additional information

The toxicity of the test item to the unicellular freshwater green alga Pseudokirchneriella subcapitata was determined according to the principles of OECD 201 and Council Regulation (EC) No. 761/2009 C.3 (reference 6.1.5-1). The EC50-values for inhibition of growth rate (ErC50) and yield (EyC50) after 72 hours were above 80.6 mg/L. The NOEC-values for both inhibition of growth rate and yield after 72 hours were 80.6 mg/L, respectively.

The acute immobilisation of the test item to daphnia magna was determined according to OECD guideline 202. The EC50 value after 48 h was determined to be > 100 mg/L (reference 6.1.3 -1).