Registration Dossier

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:
0.01 mg/L
Assessment factor:
10 000
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:
PNEC sediment (freshwater)
PNEC value:
0.98 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.098 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:
0.137 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
1.67 mg/kg food
Assessment factor:
30

Additional information

Conclusion on classification

Based on the current data set, Ditetrahydrofurylpropane does not need to be classified for the environment according to the CLP Regulation (EC) 1272/2008. In the acute ecotoxicity tests on fish, daphnids and algae, LC50/EC50 values were found above 100 mg/L. As the substance is soluble in water (7.31 g/L) and has a log Pow of 2.7, long-term effects are not to be expected. The substance is not readily biodegradable though. Furthermore, the substance is not regarded as a PBT or vPvB substance, as the substance is not toxic (not T) and not bioaccumulative (not B or vB) in view of the low log Pow.