Registration Dossier
Registration Dossier
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EC number: 272-727-3 | CAS number: 68909-99-9
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The available evidence on degradation is not sufficient for an assessment based on the Annex XIII criteria for persistence (P and vP). As the substance is concluded to be not readily biodegradable (according to OECD criteria), it should be considered as potentially P/vP from a precautionary point of view until further data become available.
However, the mixture is not B/vB (experimentally derived log Kow of -1.44 (pH 12, 23°C) and not T (lowest available chronic value is >>0.01 mg/L). In addition, the mixture as well as its major constituents do not hold a relevant classification.
In conclusion, N3/N4 amine (CAS 68909 -99 -9) is not to be considered as a PBT/vPvB substance.
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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