Registration Dossier
Registration Dossier
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EC number: 264-036-0 | CAS number: 63225-53-6
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- 2-[[(butylamino)carbonyl]oxy]ethyl acrylate
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- 2-[[(butylamino)carbonyl]oxy]ethyl acrylate
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The PBT assessment of the substance is based on the criteria set out in the “Guidance on information requirements and chemical safety assessment, Chapter R.11: PBT Assessment” (ECHA, 2017).
Persistency assessment
One OECD 301 screening study is available investigating the ready biodegradability of the substance. After 28 d the substance reached a degradation of 15%. Thus, the substance does not fulfill the criteria for ready biodegradability and is therefore considered to be potentially P/vP.
Bioaccumulation
The substance has an estimated log Kow of 1.82 ((Q)SAR, EPISuite v4.11, KOWWIN v1.68). Therefore, the substance does not qualify as vB/B, based on the screening criterion (log Pow > 4.5).
Toxicity
The available effect concentration for long-term toxicity to aquatic organisms is ≥ 0.01 mg/L and the effect concentrations for short-term toxicity to aquatic invertebrates are > 0.1 mg/L. Therefore, the substance does not meet the criteria set out in Annex XIII of Regulation (EC) No. 1907/2006 and it is concluded that the substance is not T.
In conclusion, the substance is not PBT/vPvB.
Reference
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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