Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.013 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.477 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:
0.5 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
15.1 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:
15.1 µg/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

Conclusion on classification

Relevant parameters:

Biodegradation: Readily biodegradable

Bioaccumulation: Log Kow: 1.31

 

Aquatic acute toxicity:

Fish: 96 h, LC50 (Danio rerio): 4.77 mg/L (measured and recalculated)

Aquatic invertebrates: 48 h, EC50 (Daphnia magna): 25.5 mg/L (measured and recalculated)

Algae: 72 h, ErC50 (Pseudokirchneriella subcapitata): > 130 mg/L (nominal)

Aquatic chronic toxicity

Fish: no data available

Aquatic invertebrates: 21 d, NOEC (Daphnia magna): 1.3 mg/L (measured)

Algae: 72 h, ErC10 (Pseudokirchneriella subcapitata): > 130 mg/L (nominal)

 

Classification according to CLP

Acute toxicity data are available for all three trophic levels whereas chronic data are available for algae and Daphnia. The test substance is considered to be rapidly degradable and has a low potential for bioaccumulation (log Kow < 4). Daphnia was found to be the most sensitive species with a 21 d-NOEC of 1.3 mg/L. Following Regulation (EC) 1272/2008, 10. ATP (2017) the substance is not classified as acutely as well as chronically hazardous to the aquatic environment.