Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.24 mg/L
Assessment factor:
50
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
1 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.024 mg/L
Assessment factor:
50
Extrapolation method:
assessment factor

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.192 mg/kg sediment dw

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.019 mg/kg sediment dw

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
1.25 mg/kg soil dw
Assessment factor:
50

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

The substance has not to be classified with regard to environment.

Conclusion on classification

Classification justification according to CLP/DSD

Based on the available data, Propanamide, 2-hydroxy-N,N-dimethyl- readily biodegradable and has low potential for bioaccumulation Log (Pow: -0.94). The short-term aquatic toxicity L(E)C50 are above 100 mg/L for fish, invertebrates and algae. Valid long-term toxicity data are only available for algae and daphnia showing an EC10 of > 100 mg/L and > 12 mg/l, respectively. Thus, the substance requieres no classification and labelling according to the Regulation (EC) No.1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (2nd ATP) and Directive 67/548/EEC.