Registration Dossier
Registration Dossier
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EC number: 223-228-4 | CAS number: 3775-90-4
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
2 -tert-butylaminoethyl methacrylate is not considered as an PBT/ P/vP.
Persistence assessment
The substance is not considered as P as it is expected to hydrolyse. The remaining degradation product is not a PBT substance and hence, the parent substance could not be considered as a "P".
Bioaccumulation assessment
As the log Kow of the test substance and the degradation product (2.12 and 0.22 respectively) are far below the screening cut-off level for 'B' (log Kow = 4.5), the substance is not considered to be B (or vB).
Toxicity assessment
The test substance does not meet the criteria for being Toxic (lowest NOEC is> 1mg/L not classified for human toxicity endpoints) and the degradation product is expected to be less toxic then the parent compound. The substance is not considered to be "T
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