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Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Acute and chronic reference values for environmental classification are based on standard tests as laid down in Council Regulation (EC) No 440/2008 on “test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)”.


Acute toxicity data for the test item are available for the two trophic levels (daphnia and algae). The lowest EC50 for algae growth rate with a 72-h ErC50 of 16.0 mg/L (based on nominal concentration), observed for the effect in a GLP-conform standard test (EC C.3 / OECD 201) with Pseudokirchneriella subcapitatus is selected as the acute reference value for classification.

The chronic toxicity data for the test item is the 72-h ErC10 of 2.19 mg/L (based on nominal concentration) for the effect of the test item on growth rate of Pseudokirchneriella subcapitatus. This value was selected as chronic reference value for classification.


Classification according to CLP, i.e. Regulation (EC) No 1272/2008 and 2ndATP (Regulation (EU) No 286/2011):


Acute (short-term) aquatic hazard:

·        EC/LC50 is > 1 mg/L

--> No classification for ACUTE AQUATIC HAZARD


Long-term aquatic hazard based on acute and chronic data of the product:

·        EC10 is > 1 mg/L

·        readily biodegradable

·        log Pow < 4

--> No classification for LONG-TERM AQUATIC HAZARD


Since the substance is not classified in accordance to regulation (EC) 1272/2008 neither an exposure assessment nor a risk characterisation are required in the sense of regulation (EC) 1907/2006.