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:
10 µg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
0.1 mg/L

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
37.3 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:
74.5 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

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

Additional information

Conclusion on classification

The target substance, Tall oil, compound with triethanolamine, is not classified as hazardous to the aquatic environment, for both acute and chronic effects, based on read-across to tall oil and triethanolamine. All acute aquatic toxicity data show no toxicity/inhibition up to 100 mg/L (EC50/LC50 > 100 mg/L). The only available chronic data is ErC10 for algae, for which the lowest value is 7.9 mg/L, again indicating no toxicity/inhibtion. The target substance is readily biodegradable by read-across, and is not expected to be bioaccumulative (see PBT assessment). Following GHS and CLP guidance for classification, the target substance is not classified as hazardous to the aquatic environment, for both acute and chronic effects.