Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.111 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:
46.1 µg/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

Classification based on biodegradation, bioaccumulation and acute aquatic data

 

Biodegradation: readily biodegradable: 116% after 28 days (Carbon dioxide (CO2) headspace test, OECD 310, GLP)

LogKow:  1.13 (EpiSuite estimation)

 

Aquatic acute toxicity

For fish: LC50(96h) > 300.82 mg/L (OECD 203, Oncorhynchus mykiss)

For aquatic invertebrates: EC50(48h) > 1000 mg/L (OECD 202, Daphnia magna)

For freshwater algae: ErC50(96h) = 22000 mg/L (OECD 201, Pseudokirchneriella subcapitata)

For marine algae: ErC50(72h) > 300.82 mg/L (ISO 10253, Skeletonema costatum)