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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:

Based on the data, FR-513 is neither a PBT or vPvB substance. Hydrolysis DT50s in water is expected to be higher than 1 year. However, at pH above 8 and temperature above 30 oC the substance is susceptible hydrolysis in less than a year. In addition, the substance is inherently biodegradable. Thus, FR-513 does not meet the P criteria for persistence under the REACH Annex XIII guidelines. FR-513 is not expected to bioaccumulate in organisms based of QSAR prediction (BCF = 14.21 L/kg wet-wt). In addition, FR-513 has Log Kow value of 2.6 smaller than 4.5. Thus, it is not expected that FR-513 will meet the criteria for bioaccumulation under REACH Annex XIII guidelines. The substance is not classified as toxic, as predicted by aquatic and terrestrial toxicity studies. Thus, FR-513 does not meet the T criterion under REACH Annex XIII guidelines. In conclusion, FR-513 does not meet the P and B and T criteria under REACH Annex XIII guidelines.