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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Acute aquatic toxicity:


48 h, EC50 (Daphnia magna): 27 mg/L (nominal concentration)


72 h, ErC50 (Pseudokirchneriella subcapitata): 1.7 mg/L (nominal concentration)


 


Aquatic chronic toxicity:


72 h, ErC10 (Pseudokirchneriella subcapitata): 0.58 mg/L (nominal concentration)


Biodegradation: primarily inherently biodegradable: 48 % after 28 days (% degradation O2 consumption, OECD 301F)


Partition coefficient: log Kow = 19.86 at 20 °C


 


Classification according to CLP


The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test substance was found to be primarily inherently biodegradable under the test conditions. The most sensitive test for the aquatic compartment was the toxicity test to algae. This study revealed a 72h-EC50 of 1.7 mg/L and a 72h-EC10 of 0.58 mg/L. Based on these results, the substance is not classified as short-term (acute) aquatic toxicity but is classified as long-term (chronic) aquatic toxicity in Category 2 (H411) according to Regulation (EC) No 1272/2008 (CLP), as amended for the fifteenth time in Commission Regulation (EU) 2020/1182.