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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Description of key information

not required

Key value for chemical safety assessment

Additional information

According to REACH regulation (Annex VII, 7.6, column II), the study on surface tension does not need to be conducted if based on the molecular structure surface-active properties are not expected or cannot be predicted. For Hydroquinone no surface-active properties are to be expected.