Registration Dossier
Registration Dossier
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EC number: 292-792-1 | CAS number: 90990-29-7
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
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. 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.
Environmental fate
Water solubility:
< 0.05 mg/L at 20 °C (EU method A. 6); read-across
Partition coefficient:
log Pow > 10 (QSAR, Vega 1.1.3)
Degradation:
Readily biodegradable: 75.3% BOD after 28 d (OECD 301 C); read-across
Aquatic short-term toxicity
algae:
No effects up to the limit of water solubility (OECD 201, D. subspicatus); read-across
Aquatic long-term toxicity
aquatic invertebrates:
No effects up to the limit of water solubility (OECD 211, D. magna); read-across
algae:
No effects up to the limit of water solubility (OECD 201, D. subspicatus); read-across
Conclusion on CLP
Data for acute and chronic toxicity is available for two trophic levels (aquatic invertebrates and algae). The substance is readily biodegradable and neither short-term nor long-term toxic effects towards aquatic freshwater organisms of neither trophic level were observed up to the limit of the water solubility of the substance (< 0.05 mg/L at 20 °C). Therefore, the substance is not classified and labelled for environmental hazards according to the consolidated version of Regulation (EC) No 1272/2008 (dated: 01.01.2017) and further amendments (ATPs).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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