Registration Dossier
Registration Dossier
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EC number: 293-014-3 | CAS number: 91032-08-5
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: the Dissociations Constants of the test item in Water at 23 °C is not measurable
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 112 (Dissociation Constants in Water)
Test material
- Reference substance name:
- Fatty acids, C16-18, reaction products with diethanolamine
- EC Number:
- 293-014-3
- EC Name:
- Fatty acids, C16-18, reaction products with diethanolamine
- Cas Number:
- 91032-08-5
- Molecular formula:
- C22H45NO3 to C52H101NO5
- IUPAC Name:
- Fatty acids, C16-18, reaction products with diethanolamine
Constituent 1
Results and discussion
- Dissociating properties:
- ambiguous
Dissociation constant
- Remarks on result:
- other: the Dissociations Constants of the test item in Water at 23 °C is not measurable
Applicant's summary and conclusion
- Conclusions:
- the Dissociations Constants of the test item in Water at 23 °C is not measurable
- Executive summary:
A determination of the dissociations constant of the test item is not possible because:
- Solubility of the test item is to low in water
- No amines inside which could be deprotonated
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