Registration Dossier
Registration Dossier
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EC number: 608-319-2 | CAS number: 29126-51-0
Surface tension
Administrative data
- Endpoint:
- surface tension
- Data waiving:
- study technically not feasible
- 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
- Justification for type of information:
- A surface active material has a surface tension < 60 mN/m. Dilitium glutarate is expected to have a surface tension value greater than 60 mN/m, based on dilithium adipate having a surface tension of 74.2 mN/m at 20°C and 1 g/L and therefore, the test substance is not surface active.
Data source
Materials and methods
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
Test material
- Reference substance name:
- Pentanedioic acid, lithium salt (1:2)
- EC Number:
- 608-319-2
- Cas Number:
- 29126-51-0
- Molecular formula:
- C5H8O4.2Li
- IUPAC Name:
- Pentanedioic acid, lithium salt (1:2)
- Test material form:
- solid: particulate/powder
- Details on test material:
- White powder
Constituent 1
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- A surface active material has a surface tension < 60 mN/m. Dilitium glutarate is expected to have a surface tension value greater than 60 mN/m, based on dilithium adipate having a surface tension of 74.2 mN/m at 20°C and 1 g/L and therefore, the test substance is not surface active.
- Executive summary:
The test substance is considered not to be surface active, based on the C6 -C10 fatty acid lithium salts category information.
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