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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.13 mg/L
Assessment factor:
50
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
1.13 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.013 mg/L
Assessment factor:
500
Extrapolation method:
assessment factor

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
13 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Hazard for air

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
1 mg/kg soil dw
Assessment factor:
1 000
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Classification related key information

Biodegradation in water: screening test: 1.2% (DOC removal) in 28 days (OECD 301 A)

Log Kow: < -2 (estimated)

 

Acute toxicity:

- to Fish: LC50 (96 h) > 859 mg/L (mean measured, arithmetic mean) for Danio rerio

- to Invertebrates: EC50 (48 h) > 113 mg/L (mean measured, arithmetic mean) for Daphnia magna (OECD 202 and EU Method C.2)

- to Algae: ECr50 (72 h) > 1000 mg/L (nominal) for Desmodesmus subspicatus (OECD 201)

 

Chronic toxicity:

- to Fish: not available

- to Invertebrates: NOEC (21 d) = 6.59 mg/L (measured) for Daphnia magna (OECD 211)

- to Algae: EC0 (72h) > 500 mg/L (nominal) for Desmodesmus subspicatus (OECD 201)

 

Classification justification according to CLP

The acute aquatic toxicity L(E)C50 is > 100 mg/L for fish, invertebrates and algae. Valid chronic toxicity data are available for daphnids (Daphnia magna) with a NOEC of 6.59 mg/L. Therefore Blankophor TP 1160 does not need to be classified according to the Regulation (EC) No. 1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (4thATP).

 

Classification justification according to DSD

Based on the data above, Blankophor TP 1160 is considered to have no potential for accumulation (log Pow < 3). The acute aquatic toxicity L(E)C50 is > 100 mg/L for all trophic levels. Therefore Blankophor TP 1160 does not need to be classified according to the Directive 67/548/EEC.