Registration Dossier
Registration Dossier
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EC number: 258-081-5 | CAS number: 52663-87-3
Ecotoxicological Summary
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
The registered substance is an isomer of a previously-registered material, sodium N-(2- carboxyethyl)-N-(2-ethylhexyl)-β-alaninate (EC 305-318-6; CAS 94441-92-6). The analogue is considered particularly suitable for read-across and is registered at 100–1000tpa (Annex IX), supported by a robust data set comprising mainly of primary data but also drawing on read-across data from this class of substance, including government reports.
Conclusion on classification
The registered substance has been demonstrated to be readily biodegradable and no evidence of aquatic toxicity was reported in short-term or long-term studies involving the substance itself or a close analogue. As such, classification for environmental hazards is not required under the terms of Regulation (EC) No. 1272/2008.
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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