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Link to relevant study record(s)

Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is a solid
Justification for type of information:
In accordance with Section 2 of REACH Annex XI, information requirement section 7.17, this study cannot be conducted on solid materials or gases. According to ECHA Chapter 7 guidance, viscosity measurement is only relevant to liquids.

Description of key information

In accordance with section 2 of REACH Annex XI, it is considered justified to omit this study on the grounds that it is not technically feasible.

In accordance with Chapter R.7a: Endpoint specific guidance, R., viscosity testing is only relevant for liquids. As the test material is not a liquid at room temperature it is not possible to determine its viscosity.

Key value for chemical safety assessment

Additional information