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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
2.76 µg/L
Assessment factor:
10

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.276 µg/L
Assessment factor:
100

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
118.68 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
11.86 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
23.66 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential to cause toxic effects if accumulated (in higher organisms) via the food chain

Additional information

Conclusion on classification

The environmental classification of the substance is currently not harmonised according to the CLP Regulation (EC) 1272/2008.


 


Acute (short-term) aquatic hazard:


No toxicity of the substance in the range of its solubility has been recorded in any of the three acute studies. In all trophic levels no toxic effects occurred up to the limit of solubility in the respective test media. Therefore, the test substance can be considered as not acutely toxic to aquatic organisms.


 


Chronic (long-term) aquatic hazard:


Long-term toxicity data is available for all three trophic levels (fish, aquatic invertebrates, and algae), and the lowest reported NOEC is < 0.1 mg/L (21d-NOEC = 0.0276 mg/L for daphnia). Based on the available chronic toxicity data, and considering the substance is not rapidly biodegradable, the classification Chronic category 1 is assigned to the substance with hazard statement H410 (Very toxic to aquatic life with long lasting effects).