Registration Dossier

Classification & Labelling & PBT assessment

PBT assessment

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PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB


The registration substance is readily biodegradable based on a read-across result from Polyethylene glycol dibutyl ether (CAS No. 31885-97-9) which is a mixutre of C chain homologue Dibutylgylcols containing the registration substance (see IUCLID Chapter 5.2.1).


The registration substance has a low, measured Log Kow of 2.5 and therefore the screening criteria for 'B' are not fulfilled.


The lowest acute ecotoxicity value of the registration substance is for algae ErC50 (72h) = 41.3 mg/L and therefore the criteria for 'T' is not fulfilled. The registration substance is not classified with respect to Human health.