Registration Dossier
Registration Dossier
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EC number: 611-210-2 | CAS number: 54914-95-3
Endpoint summary
Administrative data
Description of key information
Additional information
According to regulation (EC) No 1907/2006, Annex XI, paragraph 1.5., 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. Environmental effects or environmental fate may be predicted from data for reference substance(s) within the group by interpolation to other substances in the group (read-across approach).
The substance (EC No 611 -210 -2) is the sodium salt of the read-across substance (EC No 201 -831 -3, sulfonic acid). Both substances will occur in water as sulfonate. Thus, it is acceptable to predict the environmental effects from data of the free acid.
No acute toxicity was found in fish. In daphnids and algae no acute toxicity was found up to the tested concentration of 10 mg/L. A long-term study on daphnids revealed a NOEC of 3.2 mg/L after 21 d.
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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