Registration Dossier
Registration Dossier
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EC number: 241-997-4 | CAS number: 18096-62-3
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The criteria given in the “Guidance on information requirements and chemical safety assessment, chapter R.11: PBT Assessment” (ECHA, 2014) are used as information to decide whether the test substance may potentially fulfil the PBT or vPvB criteria.
Persistence Assessment
Based on the available data, the test substance is not readily biodegradable. Thus, the substance may potentially fulfil the P/vP criteria.
Bioaccumulation Assessment
The bioaccumulation potential of the test substance is expected to be low based on the log Pow of 1.76 at 22.8 °C (EU Method A.8, HPLC method). Since the log Pow does not exceed the trigger value of 4.5 the substance is not considered to be B or vB.
Toxicity Assessment
Aquatic acute toxicity data are available for all three trophic levels and the E(L)C50 values are > 100 mg/L (nominal). Aquatic chronic data can be taken from the algae study. No effects on growth were recorded. The corresponding ErC10 (72 h) was derived to be > 100 mg/L (nominal). In conclusion all available experimental data do not indicate any effects on aquatic organisms. However, the substance is classified as Repr. 2 (H361f) according to the consolidated Regulation (EC) No 1272/2008 (CLP). Thus, the criteria given in the “Guidance on information requirements and chemical safety assessment, chapter R.11: PBT Assessment” (ECHA, 2014) are met and the test substance is considered to meet the T criterion.
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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