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Classification & Labelling & PBT assessment

PBT assessment

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PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB
Justification:

An evaluation of the inherent properties of MOPA is performed against the ANNEX XIII criteria. If insufficient data were available, the screening criteria as laid down in the ECHA Guidance on information requirements and chemical safety assessment Chapter R.11: PBT Assessment (2008) were applied.

The available evidence on degradation is not sufficient for an assessment based on the Annex XIII criteria for persistence (P and vP). The substance is concluded not to be readily biodegradable however the substance is inherently biodegradable, 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.

The available evidence on bioaccumulation is not sufficient for an assessment based on the Annex XIII criteria for bioaccumulation (B and vB). As the log Kow of the substance is < 4.5, the screening criteria for bioaccumulation are not fulfilled and the test substance is concluded not to have bioaccumulative potential (not B / not vB).

The available evidence on the low acute aquatic toxicity for the test substance indicates that the Annex XIII criteria for toxicity (T) are not met.

Therefore the test substance should not be considered as a PBT/vPvB substance