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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Mixture of 2,4-xylenol and 2,5-xylenol (98%)
Type of composition:
legal entity composition of the substance
State / form:
solid: bulk
Reference substance:
Mixture of 2,4-xylenol and 2,5-xylenol (98%)
Reference substance:
Mixture of 2,4-xylenol and 2,5-xylenol (98%)
PBT status:
the substance is not PBT / vPvB

Based on the mammalian and environmental toxicology data, the target substance does not meet the T criteria. No potential for bioaccumulation is expected for the target and source substances since the log KOWvalues are <3. The available biodegradation data show that it doesn’t fulfil the criteria to be classified as persistent either. Therefore, the target substance is not classified as PBT/vPvB.