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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:

No data are available on 1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene, but due to structural analogy, read-across from supporting substance is considered as valid, thus, results given here may apply to 1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene.

[1,3(or 1,4)-phenylenebis(1-methylethylidene)]bis[1,1-dimethylethyl] peroxide has been determined to be neither persistent nor very persistent related to its half-life in sediment/water compartment which was determined as 29 days.