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Physical & Chemical properties

Surface tension

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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 surface activity is not a desired property of the material

Description of key information

In accordance with column 2 of Annex VII of the REACH regulation, this testing needs to be carried out only if surface activity is a desired property of the chemical. The chemical N,N,N-trimethylanilinium chloride is used mainly as an intermediate chemical for the manufacture of other chemicals.  Surface activity is not a desired property of N,N,N-trimethylanilinium chloride and hence this end point was considered for waiver.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of Annex VII of the REACH regulation, this testing needs to be carried out only if surface activity is a desired property of the chemical. The chemical N,N,N-trimethylanilinium chloride is used mainly as an intermediate chemical for the manufacture of other chemicals. Surface activity is not a desired property of N,N,N-trimethylanilinium chloride and hence this end point was considered for waiver.