Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.01 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.1 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.001 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Sediment (marine water)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
17.7 mg/kg soil dw

Hazard for predators

Secondary poisoning

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

Additional information

No ecotoxicological data for sediment-dwelling organisms are available. Since the log Kow could not be determined exactly, the PNEC sediment cannot be derived by equilibrium partition method calculation. For the same reason, due to the undefinite Log Kow, it will be impossible to model the exposure for this substance. So there will be no PECsediment or PECsoil to compare with PNECsoil or PNECsediment.

Conclusion on classification

Rape oil, oxidized is readily biodegradable. For all three aquatic species tested, the acute toxicity value (EL/LC50) was >100 mg/L. Therefore, the substance is not classified for the environment under CLP.

In addition, all three EC10 values from the long term terrestrial studies on BRO are well above 100 mg/kg soil dw, indicating negligible concern for the terrestrial environment.