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Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because based on structure, surface activity is not expected or cannot be predicted
the study does not need to be conducted because surface activity is not a desired property of the material

Description of key information

The endpoint is waived: Surface activity is not the desired property and moreover based on the chemical structure the substance will not have surface activity.  No surface activity expected

Key value for chemical safety assessment

Additional information

According to ECHA Guidance on information requirements and chemical safety assessment.

Chapter R.7a: Endpoint specific guidance p 78:

The study needs only to be conducted if based on structure, surface activity is expected or can be predicted or surface activity is a desired property of the material. No surface activity expected