Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.052 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:
0.097 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
5.03 mg/kg food
Assessment factor:
300

Additional information

Conclusion on classification

The environmental classification has been established based on the following elements :

Aquatic Toxicity :
- OECD 201 - Algal Inhibition

ErC50 72 hrs = 30,6 mg/L
NOErC 72 hrs = 3.16 mg/L  / NOEyC 72 hrs < 0.316 mg/L
ErC10 = 9.78 mg/L  / EyC10 = 1.37 mg/L


- OECD 202 - Acute Daphnia
EC50 48 hrs = 25.0 mg/L

- OECD 203 - Acute Fish
LC50 96 hr > 12.0 mg/L (this result was derived from a "Threshold Concentration" study and also represented the LC0 and NOEC - i.e. no lethal or sub-lethal effects observed at the exposure cponcentration of 12 mg/L).

Biodegradability :
READILY Biodegradable.

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Classification :
EU CLP - No classification

UN GHS - A3 (H412)