Registration Dossier

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:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

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

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. Annex XI, "General rules for adaptation of this standard testing regime set out in Annexes VII to X” states 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”. Since read-across was applied for the substance, data will be generated from representative source substances to avoid unnecessary animal testing. Additionally, once the read-across approach is applied, substances will be classified and labelled on this basis.

Environmental fate

Degradation

Readily biodegradable: 76 – 81% within 28 d (OECD 301 B, activated sludge); read-across

Bioaccumulation

Expert statement: Bioaccumulation is assumed to be low.

Adsorption / desorption

log Koc > 5.0 (25 °C, EPI Suite v4.11, KOCWIN v2.00, MCI method).

 

Aquatic short-term toxicity

Fish

No effects up to the limit of water solubility (OECD 203, D. rerio/S. maximus); read-across

Aquatic invertebrates

No effects up to the limit of water solubility (EU method C. 2/ISO 6341 15, D. magna/A. tonsa); read-across

Algae

No effects up to the limit of water solubility (EU method C. 3, D. subspicatus); read-across

 

Aquatic long-term toxicity

Fish

No data available

Aquatic invertebrates

No long-term effects on aquatic invertebrates up to the limit of water solubility (OECD 211, D. magna); read-across

Algae

No effects up to the limit of water solubility (EU method C. 3, D. subspicatus); read-across

 

Conclusion on CLP

Data for acute toxicity is available for all three trophic levels. Chronic data is available for aquatic invertebrates and algae. The substance is readily biodegradable and has a low potential for bioaccumulation. Neither short-term nor long-term toxic effects towards aquatic organisms of were observed up to the limit of the water solubility. Therefore, the substance is not classified and labelled for environmental hazards according to the consolidated version of Regulation (EC) No 1272/2008 (01.01.2017) and all further amendments (ATPs).

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