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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
50 µg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
500 µg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
5 µg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
50 µg/L

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
8 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.039 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:
0.048 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Short-term toxicity tests for algae, Daphnia and fish are available for the substance. The LC50 value for fish was 50 mg/L, Daphnia EC50 74 mg/l, whereas the ErC50 for algae is 116 mg/L. Based on the lowest available acute data for fish with an LC50 value of 50 mg/L, the substance does not need to be classified for acute toxicity.

The lowest chronic available value is the ErC10 of algae being 30 mg/L. The substance is readily biodegradable and has a log Kow value of 2.07. In view of all results the substance does not need to be classified for chronic toxicity according to Figure 4.1.1 and Table 4.1.0, (b) iii.

Overall, it can be concluded that the substance does not need to be classified according to Regulation 1272/2008/EC (CLP, 2011).