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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

dissociation constant
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance has no ionic structure

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion

Examination of the chemical structure of Diethylene glycol phenyl ether shows that there is no functional group that could dissociate. The substance does not contain both, acidic or basic functional groups. Diethylene glycol phenyl ether is not an ionisable organic substance and as non-ionisable ether-alcohol will tend not to dissociate in water under normal environmental conditions.