Registration Dossier
Registration Dossier
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EC number: 223-228-4 | CAS number: 3775-90-4
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Data waiving:
- exposure considerations
- Justification for data waiving:
- other:
Reference
Description of key information
According to REACH Annex XI, 3.2, testing in accordance with Annex IX can be omitted, based on exposure considerations. 2-tert-butylaminoethyl methacrylate (CAS 3775-90-4) is a monomer for manufacturing acrylic copolymers used as ingredients in personal care and industrial products. Manufacture of both the monomer and the polymers containing it, takes place outside the European Community. Free (unreacted) 2-tert-butylaminoethyl methacrylate is contained in the imported polymers at a fraction of < 0.01%, this is to be considered as a minor impurity present in the polymer. Accordingly, there are no identified uses of 2-tert-butylaminoethyl methacrylate (CAS 3775-90-4) in the EU. The provisions of REACH Annex XI section 3.2 are thus fulfilled by qualitative assessment: Due to absence of identified uses in the EU there is no relevant exposure of workers, consumers, or the environment.
Key value for chemical safety assessment
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
