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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 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
Justification for type of information:
In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.6 the study does not need to be conducted if based on structure, surface activity is not expected or is not predicted and/or surface activity is a desired property of the material. Based on structural assessment; none of the substance constituents is predicted to be surface active (distinct polar and non-polar parts of the molecule). According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.6, v6.0, July 2017) the study does not need to be conducted.

Substance structural assessment (on known components) indicates not surface SURFACE ACTIVE; not desired property - test item can be expected to be > 60 mN/m
Conclusions:
In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.6 the study does not need to be conducted if based on structure, surface activity is not expected or is not predicted and/or surface activity is a desired property of the material. Based on structural assessment; none of the substance constituents is predicted to be surface active (distinct polar and non-polar parts of the molecule). According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.6, v6.0, July 2017) the study does not need to be conducted.

Substance structural assessment (on known components) indicates not surface SURFACE ACTIVE; not desired property - test item can be expected to be > 60 mN/m
Executive summary:

In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.6 the study does not need to be conducted if based on structure, surface activity is not expected or is not predicted and/or surface activity is a desired property of the material. Based on structural assessment; none of the substance constituents is predicted to be surface active (distinct polar and non-polar parts of the molecule). According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.6, v6.0, July 2017) the study does not need to be conducted.

Substance structural assessment (on known components) indicates not surface SURFACE ACTIVE; not desired property - test item can be expected to be > 60 mN/m

Description of key information

Surface Tension: Substance not surface active based on structural assessment, 2019.

Key value for chemical safety assessment

Additional information

In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.6 the study does not need to be conducted if based on structure, surface activity is not expected or is not predicted and/or surface activity is a desired property of the material. Based on structural assessment; none of the substance constituents is predicted to be surface active (distinct polar and non-polar parts of the molecule). According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.6, v6.0, July 2017) the study does not need to be conducted.

Substance structural assessment (on known components) indicates not surface SURFACE ACTIVE; not desired property - test item can be expected to be > 60 mN/m