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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.4 µg/L
Assessment factor:
10
PNEC freshwater (intermittent releases):
0.2 µg/L

Marine water

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

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
1 mg/L
Assessment factor:
10

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
10 mg/kg sediment dw
Assessment factor:
100

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
1 mg/kg sediment dw
Assessment factor:
1 000

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
3.7 mg/kg soil dw
Assessment factor:
10

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Acute and chronic for all three trophic aquatic levels, a sediment and soil ecotoxicity values for all three trophic levels are available.

Lowest acute aquatic ecotoxicity:       Algae ErC50 (72h) 20 µg/L

Lowest chronic aquatic ecotoxicity:    Algae ErC10 (72h) 4 µg/L

Lowest chronic sediment ecotoxicity: Nematode NOEC reproduction (3d) 1000 mg/kg dw

Lowest chronic terrestrial ecotoxicity: Soil microorganisms NOEC respriation (28d) 37 mg/kg dw.

Conclusion on classification

The registration substance is readily biodegradable and not bioaccumulative. Acute and chronic aquatic ecotoxicity values < 1 mg/L and the lowest chronic aquatic ecotoxicity value is 4 µg/L. Based on these data the following conclusion on classification applies:

Classification according 2nd ATP of CLP 2011/286/EU

Acute (short-term) aquatic hazard: Category Acute 1, H400, M factor 10

Long-term aquatic hazard: Category Chronic 1, H410, M factor 1

Classification according 67/648/EEC

N, R50/53