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Classification & Labelling & PBT assessment

PBT assessment

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PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB
Justification:

Butylal 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 predicted as not persistent in QSAR model for persistence/biodegradability in water (OECD 309). The PBT/vPvB assessment is continued by evaluation of the B/vB criterion. With a log Kow < 4.5, the test item is not identified as B or vB. The T /vT criteron is not evaluated as neither P, nor B criteria are met.