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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


Polyol IXOL B350 is considered as hydrolytical stable and is not ready biodegradable. Therefore, based on the data currently available, Polyol IXOL B350 is considered as potentially persistent in the environment as a worst-case assessment.


The measure log Kow of Polyol IXOL B350 was determined to lie between -0.03 and 3.3, and hence biocaccumulation is not expected. Based on a Log Kow <= 4.5, the substance is considered not to fulfil the B or vB criteria for PBT assessment.


Polyol IXOL B350 is not classified for any aspect of chronic toxicity.