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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

tert-butyl perbenzoate
Type of composition:
legal entity composition of the substance
State / form:
Reference substance:
tert-butyl perbenzoate
PBT status:
the substance is not PBT / vPvB

The substance is assumed to undergo rapid biotic and abiotic degradation in the environment and thus is not P. Based on estimated partition coefficient and estimated BCF, the substance is not considered as B. According to short-term and long-term aquatic studies this substance and further toxicological data on mammals, the substance is not potential T and not expected to be T.

Therefore, the substance is assessed not to be PBT or vPvB according to criteria of annex XIII of REACH.