Registration Dossier
Registration Dossier
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EC number: 255-965-2 | CAS number: 42844-93-9
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
P
Due to the physico-chemical properties of the substance, in particular the very low water solubility of 12.5 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.
Not B
In ECHA Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.11 a screening criterion for the decision on B properties based on log pow is provided. In absence of information on bioaccumulation a substance is considered not to possess B or vB properties, if its log pow is ≤ 4.5.
For C.I. Pigment Orange 68 a log pow of 1.2 was determined.
Not T
Based on the results of the aquatic toxicity studies (IUCLID section 6.1) the substance was considered not toxic (not T). Also, relevant mammalian toxicity studies (see IUCLID section 7) showed no toxicity for long-term endpoints, ruling out the conclusion of being toxic according to Annex XIII of REACH.
- Likely routes of exposure:
The submission substance is not PBT or vPvB. Therefore no emission characterization is required.
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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