Registration Dossier

Diss Factsheets

Physical & Chemical properties

Dissociation constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Data Waiver

Key value for chemical safety assessment

Additional information

Due to the non-polar character of the hydrocarbon constituents in other lubricant base oils, these molecules will not dissociate, and ionized species of these constituents are not expected to form. Additionally, according to ECHA guidance Chapter R.7a, if substance cannot dissociate due to lack of relevant functional groups, the dissociation constant is irrelevant.