Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

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:
0.084 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.008 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:
0.003 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
0.028 mg/kg food

Additional information

According to the Guidance on the Application of the CLP Criteria (ECHA Reference ECHA-09-G-02-EN), if the acute aquatic toxicity is >10 ≤100 mg/L (96h LC50 (fish) = 19.8 mg/L, 24h EC50 (daphnia) = 75 mg/L, and 72h ErL50 (algae) > 160 mg/L), and the substance is not rapidly degradable though there is a low potential for bioaccumulation (log Kow = -0.26), the substance should be classified as Chronic 3. As a result, the substance meets the criteria for category 3 classification according to Regulation (EC) No 1272/2008, Annex I section 4.1.

Conclusion on classification

According to the Guidance on the Application of the CLP Criteria (ECHA Reference ECHA-09-G-02-EN), if the acute aquatic toxicity is >10 ≤100 mg/L (96h LC50 (fish) = 19.8 mg/L, 24h EC50 (daphnia) = 75 mg/L, and 72h ErL50 (algae) > 160 mg/L), and the substance is not rapidly degradable though there is a low potential for bioaccumulation (log Kow = -0.26), the substance should be classified as Chronic 3. As a result, the substance meets the criteria for category 3 classification according to Regulation (EC) No 1272/2008, Annex I section 4.1.