Registration Dossier
Registration Dossier
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EC number: 224-481-3 | CAS number: 4378-61-4
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence Assessment
Due to the physico-chemical properties of the substance, in particular the very low water solubility of 10.8 µg/L, it was not possible to apply a standard test method to assess the biodegradation potential.
Since the stability of the substance is a desired application property, it can be assumed that the substance is not or only very slowly biodegraded and the P-criterion is accepted.
Bioaccumulation Assessment
Due to the low log pow of 1.06, the substance has a low potential for bioaccumulation. The log pow of the substance is very much lower than the threshold value of the screening criterion for B (log pow > 4.5). The B-criterion is not fulfilled.
Toxicity Assessment
The substance is non toxic to mammalian and aquatic organisms. The substance is neither classified for environmental toxicity nor as germ cell mutagen (1A, 1B), carcinogen (1A, 1B), reproductive toxicant (1A, 1B, 2) or specific target organ toxicant after repeated exposure (Cat 1 or 2). It can be concluded that the substance has no toxic properties.
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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