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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
310 ng/L
Assessment factor:
10
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
387 ng/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
31 ng/L
Assessment factor:
100
Extrapolation method:
assessment factor
PNEC marine water (intermittent releases):
38.7 µg/L

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:
1.28 µg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.128 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:
74.9 ng/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

PNEC sediment(freshwater), PNEC sediment (marine waters), PNEC soil

No toxicity tests with sediment dwelling and terrestrial organisms are available.Thus, in accordance with the Guidance on information requirements and chemical safety assessment, Chapter R.10: Characterisation of dose [concentration]-response for environment, 2008, the PNEC for freshwater and marine water sediment has been calculated with the equilibrium partitioning method using EUSES 2.1.

The following data have been taken into account for calculation:

 

Melting point

140°C

Vapour pressure

0.013 Pa at 25°C

Water solubility

270 g/L at 20°C

Log Low

-0.55

PNEC Aqua(freshwater)

310 ng/L

PNEC Aqua(marine water)

31 ng/L

 

The calculation resulted in a PNEC sediment (freshwater) of 1.28 µg/kg sediment dw, a PNEC sediment (marine waters) of 0.128 µg/kg sediment dw and a PNEC soil of 74.9 ng/kg soil dw.

 

Conclusion on classification

Based on the acute and chronic toxicity tests in aquatic organisms, Reaction product of lauryl-PDA/lauryl-DETA with chloroacetic acid requires classification as hazard category Acute 1 (M factor: 10) and hazard category Chronic 1 (M factor: 10) in accordance with CLP Regulation (EC) No 1272/2008.