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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.001 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.007 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0 mg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
0.5 mg/kg sediment dw
Assessment factor:
100
Extrapolation method:
assessment factor

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.05 mg/kg sediment dw
Assessment factor:
1 000
Extrapolation method:
assessment factor

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
0.396 mg/kg soil dw
Assessment factor:
50
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential to cause toxic effects if accumulated (in higher organisms) via the food chain

Additional information

Conclusion on classification

Environmental fate and pathways

Degradation

Not readily biodegradable (12.43% within 28 d, BODIS test)

Bioaccumulation

BCF = 222 L/kg in RT- S9 system (Rainbow Trout liver S9 subceluular fraction.

Short-term aquatic toxicity

Fish

No effects up to saturation level (LC50 (96 h) > 0.999 mg/L, geom. mean measured, OECD 203, D. rerio)

Aquatic invertebrates

EC50 (48 h) = 0.696 mg/L (geom. mean measured, OECD 202, D. magna)

Aquatic algae

No effects up to saturation level (ErC50 (72 h) > 1000 µg/L, geom. mean measured, 100% saturated solution, OECD 201, P. subcapitata)

 

Long-term aquatic toxicity

Aquatic algae

No effects up to saturation level (ErC10 (72 h) > 1000 µg/L, geom. mean measured, 100% saturated solution, OECD 201, P. subcapitata)

 

Conclusion on CLP

Aquatic invertebrates are the most sensitive trophic level for short-term aquatic toxicity. No acute effects were observed toward fish and aquatic algae up to the saturation limit (0.999 mg/L, 1000 µg/L). No long-term aquatic toxicity to aquatic algae was recorded up to the saturation limit (1000 µg/L). Furthermore, the substance is not rapidly biodegradable. Based on the available data, the substance is classified and labelled as Acute 1 and Chronic 1 for environmental hazards, according to the consolidated version of Regulation (EC) No 1272/2008 and further amendments (ATPs).