Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.01 mg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
1 mg/L

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
100 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.043 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:
0.027 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

PNEC freshwater sediment:

Koc = 6.8 (calculated)

K_(susp-water) = 1.07   EUSES

RHO_(susp) = 1150

Conversion factor (wwt -> dwt): 4.6

PNEC_freshwater sediment = (K_(susp-water)/ RHO_(susp)) * PNEC_water * 1000

= (1.07/1150) * 0.1 * 1000

= 0.093 mg/kg wwt

= 0.428 mg/kg dwt

----------------------------

PNEC marine water sediment:

Koc = 6.8 (calculated)

K_(susp-water) = 1.07   EUSES

RHO_(susp) = 1150

Conversion factor (wwt -> dwt): 4.6

PNEC_marine water sediment = (K_(susp-water)/ RHO_(susp)) * PNEC_marine water * 1000

= (1.07/1150) * 0.01 * 1000

= 0.0093 mg/kg wwt

= 0.043 mg/kg dwt

-----------------------------

PNEC soil:

Koc = 6.8 (calculated)

K_(soil-water) = 0.404 EUSES

RHO_(soil) = 1700

Conversion factor (wwt -> dwt): 1.13

PNEC_soil = (K_(soil-water)/ RHO_(soil)) * PNEC_water * 1000

= (0.404/1700) * 0.1 * 1000

= 0.0238 mg/kg wwt

= 0.0269 mg/kg dwt

Conclusion on classification

Classification, Labelling, and Packaging Regulation (EC) No 1272/2008
The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. Based on available data the test item is not classified as hazardous to the environment according to Regulation (EC) No 1272/2008 (CLP), as amended for the tenth time in Regulation (EU) No 2017/776.