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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.1 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
PNEC marine water (intermittent releases):
1 mg/L

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
12.5 mg/kg soil dw
Assessment factor:
10
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Aquatic PNECs


Fish, Daphnia and algal acute toxicity endpoints are available. All the three key studies shared a common endpoint (EC50/LC50) of >100 mg/L. The following PNECs were calcuated using this endpoint:


 


PNEC Aqua (freshwater) - Based on an assessment factor of 1000 the PNEC is 0.1 mg/L.


 


PNEC Aqua (marine water) - Based on an assessment factor of 10000 the PNEC is 0.01 mg/L.


 


PNEC Aqua (intermittent releases) - Based on an assessment factor of 100 the PNEC is 1 mg/L.


 


STP PNEC


The lowest available endpoint is a NOEC of 1000 mg/L. Based on an assessment factor of 10 and an endpoint of 1000 mg/L the PNEC STP is 100 mg/L.


 


Soil PNEC


Three long-term toxicity studies are available on soil organisms and the lowest endpoint is a NOEC of 125 mg/kg dw. Based on an assessment factor of 10 the PNECsoil is 12.5 mg/kg dw.

Conclusion on classification

No classification is triggered based on available data, according to Directive 67/548/EEC or EC Regulation 1272/2008.