Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

In an sediment water biodegradation simulation study according to OECD TG 309 using the C18-unsaturated, diamide with [14C]1-piperazineethanamine as realistic worst-case representative  for the registered substance, N-[2-(piperazin-1-yl) ethyl]C18-insaturated-alkylamide (AA-AEP) a mean half-life of 4.5 days at 12 °C was observed and Piperazin-1-yl-acetic acid (CAS no 37478-58-3) was identified as persistent metabolite.

The available biodegradability data show that the registered substance, AA-AEP is not persistent but only its degradation product Piperazin-1-yl-acetic acid is considered to be persistent

The registered substance does therefore not fulfil the criteria for Persistence and Toxicity, and cannot be considered PBT or vPvB.