Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
41.3 µg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
413 µg/L

Marine water

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

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.06 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:
0.09 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

For the registration substance acute freshwater tests for all three trophic levels (fish, daphnia and algae) are available with the lowest effect being with algae ErC50 (72h) = 41.3 mg/L. As the registration substance is readily biodegradable and has a low, measured Log Kow of 1.92 (no bioaccumulation expected) it can be concluded for classification:

Short-term effects

DSD 67/648/EEC                                  no environmental classification required

CLP 2nd ATP 2011/286/EU                  no environmental classfication required

Long-term (chronic) effects

DSD 67/648/EEC                                  no environmental classification required

CLP 2nd ATP 2011/286/EU                  no environmental classfication required