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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Constituents of Paraformaldehyde, oligomeric reaction products with 4-tert-butylphenol, m-phenylenebis(methylamine) have been assessed for their aquatic bioconcentration potential by QSAR in line with OECD principals. Two of the constituents were identified in the training set of the QSAR and the reported experimental values confirm low potential for bioconcentration. The two constituents with reported experimental values are building blocks of the third, for which no experimental value was identified. Based on the QSAR prediction validated by comparison with analogues (constituent 1 and 2) the 3rd constituent has low potential for bioconcentration with high confidence.