Registration Dossier
Registration Dossier
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EC number: 500-156-4 | CAS number: 62722-22-9 1 - 2.5 moles ethoxylated
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- GLP compliance:
- no
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 2-{2-[(2-ethylhexyl)oxy]ethoxy}ethyl prop-2-enoate
- Cas Number:
- 117646-83-0
- Molecular formula:
- C15H28O4
- IUPAC Name:
- 2-{2-[(2-ethylhexyl)oxy]ethoxy}ethyl prop-2-enoate
- Test material form:
- liquid
Constituent 1
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- 4.106
- Temp.:
- 35 °C
- pH:
- 7
Any other information on results incl. tables
Product |
Experimental Log POW |
Calculated Log POW |
Miramer M1086 =Di(ethylene glycol) 2-ethylhexyl acrylate |
4.106 (88.95%) |
3.543 |
Applicant's summary and conclusion
- Conclusions:
- A solution of the test substance is injected onto a reversed-phase HPLC column with UV detection. The Log POW value is calculated from the retention time of the test substance. For the major component, Log POW value is 4.705 (64.02% of total base peak area). For the minor components, Log POW values are between 0.298 and 4.705.
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