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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Marine water

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

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
98.03 mg/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:
10 mg/kg soil dw
Assessment factor:
50
Extrapolation method:
assessment factor

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Fatty acids, tall-oil, compounds with N-[3-(dimethylamio)propyl]tall-oil amides is not yet classified in the Annex I of Directive 67/548/EEC. According to the information summarized in this chapter, it can be classified as R 50/53 "Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment" with the following reasons:

- The most sensitive acute toxicity is to Daphnia: 48h-EC50 of 0.111 mg/L (Currenta, 2009)

- Not readily biodegradable with 33 % degradation observed in 28 days (Currenta, 2009)

With the data listed above, Fatty acids, tall-oil, compounds with N-[3-(dimethylamio)propyl]tall-oil amides should be classified to "Chronic Category 1" as the "Chronic (long-term) aquatic hazard" according to GHS (Regulation EC 1272/2008). The appropriate multiplying factor is 1.