Registration Dossier
Registration Dossier
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EC number: 204-116-4 | CAS number: 115-95-7
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.011 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.11 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.001 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 1 mg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.609 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.061 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:
- 0.115 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Classification related key information
- Biodegradation: readily biodegradable: 70-80 % biodegradation after 28 days (OECD 301 F)
- Bioaccumulation: log Kow = 3.9 (QSAR); BCF = 174 L/kg ww (QSAR)
Aquatic acute toxicity
- Aquatic invertebrates: EC50 (48 h) = 59 mg/L (arithmetic mean measured, Daphnia magna, OECD 202 with the read-across substance linool)
- Algae: ErC50 (96 h) = 156.7 mg/L (nominal, Desmodesmus subspicatus, DIN 38412 L9 with the read-across substance linool)
- Fish: LC50 (96 h) 11 mg/L (mean measured, Cyprinus carpio, OECD 203)
Aquatic chronic toxicity
- Algae: ErC10 (96 h) = 28 mg/L (nominal, Desmodesmus subspicatus, DIN 38412 L9 with the read-across substance linool)
Classification, Labelling, and Packaging Regulation (EC) No 1272/2008
The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test substance was found to be readily biodegradable under the test conditions.The most sensitive test for the aquatic compartment was the toxicity test to fish (Cyprinus carpio). The test revealed a 96-h LC50 of 11 mg/L. The log Kow was determined to be 3.9. Based on these results, the substance is neither classified for short term (acute) aquatic toxicity, nor classified for long term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP) as amended for the tenth time in Commission Regulation (EU) 2017/776.
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