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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Ecotoxicological Summary

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Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
22.3 µg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.223 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
2.23 µg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
22.3 µg/L

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
41.1 µg/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:
43.3 µg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

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

Additional information

The following calculated data is available for the substance:

Short-term toxicity to fish: Key study: The estimated 96-h LC50 for fish is 43.247 mg/L (ECOSAR v1.11, phenols-acid).

Short-term toxicity to aquatic invertebrates: Key study: The estimated 48-h LC50 for Daphnia is 22.296 mg/L (ECOSAR v1.11, phenols-acid).

Short-term toxicity to algae and cyanobacteria: Key study: The estimated 96-h EC50 for algae and cyanobacteria is 91.192 mg/L (ECOSAR v1.11, phenols-acid).

Conclusion on classification

Based on the available data (Lowest L(E)C50 from the three trophic levels value between 10-100 mg/L, not readily biodegradable), the substance is classified as Aquatic Chronic Category 3, H412 according to CLP Regulation (EC) no. 1272/2008.