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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Table: Overview of key aquatic toxicity data





Effect value

Fish short-term toxicity

OECD 203 / no

Danio rerio

96-h LC50

0.3 mg/L (nominal)

Fish long-term toxicity


Daphnia short-term

OECD 202 / yes

Daphnia magna

48-h EC50

0.163 (measured)

Daphnia long-term


Algae toxicity

OECD 201 / yes

Desmodesmus subspicatus

72-h ErC50

72-h ErC10

0.03 mg/L (mean measured)

0.0143 mg/L (mean measured)

Microorganisms toxicity

OECD 209 / no

Activated sludge (domestic)

3-h EC50

26 mg/L (nominal)

*Chronic aquatic toxicity studies are not available. However, based on the Risk Characterisation Ratio RCR calculated for the freshwater compartment no risk for aquatic organisms is expected, therefore and for reasons of animal welfare no chronic toxicity tests are provided.

Additional information