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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Marine water

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

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
14 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:
6.8 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

The conclusion on classification for the registration substance is based on the available data on freshwater ecotoxicty (fish, daphnia and algae) and the fact that it is not readily biodegradable and not bioaccumulative. The lowest freshwater result is ErC50 (72h) with an assessment factor of 10 addressing mitigation of ecotoxicity in the river water test which is 0.15 mg/L.

Based on the inherent properties of the registration substance the conclusion on classification is the following:

CLP 2nd ATP 2011/286/EU

Short-term effects             

Acute (short-term) aquatic hazard, Category Acute 1, H400, M factor for mixtures 10 based on the following reasoning: the lowest acute aquatic effect is <= 1 mg/L (see IUCLID Chapter 6.1).

Long-term (chronic) effects

Long-term aquatic hazard is based on acute ecotoxicity data <= 1 mg/L and not readily biodegradable:

Category Chronic 1, H410, M factor for mixtures 10

DSD 67/648/EEC                                     

N, R50/53,Specific concentration limits apply in mixtures N, R50/53 >= 2.5% N, R51/53  >= 0.25% but < 2.5% R52/53  >= 0.025% but < 0,25%.