Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

PBT status:
the substance is not PBT / vPvB

Regarding all available data on biotic and abiotic degradation, bioaccumulation and toxicity it can be stated that the substance and its degradation products do not fulfill the PBT criteria (not PBT) and not the vPvB criteria (not vPvB).   

Concerning it´s PBT/vPvB properties, the substance has been extensively evaluated by the ECB PBT WORKING GROUP - PBT LIST NO. 77 with the following outcome: “Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) is not considered as a PBT–substance. It meets the P/vP criteria according to screening data, although it cannot be excluded, that the substance would degrade with an unknown (very slow) rate. B criterion is not met based on indicators of limited bioconcentration. … “

See also attachments in IUCLID section 13.


Likely routes of exposure:

Because the substance does not fulfill the PBT and vPvB criteria, no emission characterisation is performed.