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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Short-term aquatic toxicity data are available for two trophic levels (aquatic invertebrates and aquatic algae). The acute effect values for daphnids and algae (D. subspicatus) are 3.58 mg/L and 1.52 mg/L, respectively. The substance does not need to be classified for acute aquatic hazard. Long-term aquatic toxicity data are available only for aquatic algae for which a NOErC value of 0.13 mg/L was determined. As only one reliable long-term toxicity endpoint is available, chronic classification needs to be based on both acute and chronic data and the worst case classification applied. The substance is readily biodegradable, has a log Kow of 5.2 (no experimental BCF is available) and a lowest acute effect value in the range of 1 -10 mg/L based on which it is classified as chronic 2 (H411). Based on its ready biodegradability and the chronic effect value in the range of 0.1 - 1 mg/L, the substance is classified as chronic 3 (H412). Therefore, based on the acute/chronic data, the substance is classified as H411 (Aquatic Chronic 2) according to Regulation 1272/2008/EC (CLP).