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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance is potentially persistent, as two ready biodegradation studies have determined that the substance is not readily biodegradable, demonstrating 22 and 15.5% degradation after 28 days. The substance is not bioaccumulative as it has a measured logKow value of 3.55 which is less than the value of 4.5 set out in the screening criteria. The substance is unlikely to be toxic based on acute ecotoxicity data.

Overall, the substance is potentially P, not B and not T, according to acute aquatic toxicity and repeat-dose mammalian toxicity data on the read-across substance, 4 -methyl-4 -phenylpentan-2 -ol. The substance is not PBT or vPvB.