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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

2,5,7,10 -tetraoxaundecane is not a PBT substance according to the following screening criteria for Persistency, Bioaccumulation, and Toxicity in PBT assessment guidance from ECHA (2011).

The substance is not considered to fulfil the P as whereas it is not ready biodegradable, it is not persistent in a simulation testing on ultimate degradation in surface water QSAR, the PBT/vPvB assessment is continued by evaluation of the B/vB criterion. With a log Kow < 4.5,

2,5,7,10 -tetraoxaundecane is not identified as B or vB. The T /vT criteron is not met with a short-term aquatic EC50 or LC50> 0.1 mg/L.