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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
8.64 mg/kg sediment dw
Assessment factor:
1 000

Sediment (marine water)

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

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Conclusion on classification


According to Article 13 of Regulation (EC) No 1907/2006 "General Requirements for Generation of Information on Intrinsic Properties of substances", information on intrinsic properties of substances may be generated by means other than tests e.g. from information from structurally related substances (grouping or read-across), provided that conditions set out in Annex XI are met. In Annex XI, "General rules for adaptation of this standard testing regime set out in Annexes VII to X”, it is stated that “substances whose physicochemical, toxicological and ecotoxicological properties are likely to be similar or follow a regular pattern as a result of structural similarity may be considered as a group, or ‘category’ of substances. This avoids the need to test every substance for every endpoint”.


A read-across approach was applied to this substance and data was compiled from representative source substances to avoid unnecessary animal testing. The target substance will be classified and labelled on this basis.


 


Degradation


Biodegradation: readily biodegradable (94% degradation after 28 days, ISO 10708); read-across


Bioaccumulation


Expert statement: Bioaccumulation is assumed to be low.


Aquatic acute toxicity


Fish:


LL50 (96 h) > 100 mg/L (nominal, Danio rerio)


LL50 (96 h) > 2300 mg/L (nominal, Cyprinodon variegatus); read-across


Aquatic invertebrates:


EC50 (48 h) > 0.08 mg/L (measured geom. mean)


Algae:


EL50 (72 h) = 2286.77 mg/L (nominal, Skeletonema costatum); read-across


ErL50 (72h) > 320 mg/L (nominal, Desmodesmus subspicatus); read-across


Aquatic plants:


EL50 (7d) > 100 mg/L (nominal, Lemna gibba)


Aquatic chronic toxicity


Fish: no data available


Aquatic invertebrates:
NOELR (21d) ≥ 10 mg/L (nominal, Daphnia magna); read-across


Algae:


NOELR (72 h) = 1000 mg/L (nominal, Skeletonema costatum); read-across


ErL10 (72h) = 172 mg/L (nominal, Desmodesmus subspicatus); read-across


NOELR (72h) = 32 mg/L (nominal, Desmodesmus subspicatus); read-across


Aquatic plants:


NOEC (7 d) ≥ 100 mg/L (nominal, Lemna gibba)


 


CLP


Fatty acids, C16-18 (even numbered), esters with glycerol oligomers is readily biodegradable. The bioaccumulation potential of the substance is considered to be low. The substance is considered to be not acutely or chronically toxic to aquatic organisms. Therefore Fatty acids, C16-18 (even numbered), esters with glycerol oligomers does not need to be classified and labelled as environmental hazardous according to the consolidated version of Regulation (EC) No 1272/2008 and further amendments (ATPs).