Registration Dossier
Registration Dossier
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EC number: 229-761-9 | CAS number: 6711-48-4
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- N'-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- N'-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine
- PBT status:
- the substance is not PBT / vPvB
- Justification:
An evaluation of the inherent properties of the test substance is performed against the ANNEX XIII criteria. If insufficient data were available, the screening criteria as laid down in ECHA Guidance on information requirements and chemical safety assessment Chapter R.11: PBT Assessment (2017) were applied.
The substance is concluded to be readily biodegradable and hydrolytically stable, therefore the screening criteria for persistence are not fulfilled. Based on available evidence it is thus concluded that the substance is not P and not vP.
An assessment of the aquatic bioaccumulation of ionisable substances was carried out and concluded that the substance does not meet the B (or vB) criteria for bioaccumulation. Additionally, a QSAR analysis was carried out resulting in a calculated BCF of 3.16 L/kg which is below the cutoff value of 2000 L/kg based on the REACH Annex XIII criteria. In conclusion, the substance is not considred to be B nor vB.
Finally, based on the Annex XIII criteria for toxicity (T), it can be concluded the substance is not T.
Therefore the test substance should not be considered as a PBT/vPvB substance.
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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