Registration Dossier
Registration Dossier
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EC number: 295-786-7 | CAS number: 92128-87-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Lecithins, hydrogenated
- EC Number:
- 295-786-7
- EC Name:
- Lecithins, hydrogenated
- Cas Number:
- 92128-87-5
- Molecular formula:
- not applicable - UVCB substance
- IUPAC Name:
- Lecithins, hydrogenated
Constituent 1
- Specific details on test material used for the study:
- Batch number : 7598
Manufacturing date : July 28, 2017
Test item physical state: Slight yellow
Test item quantity received at test facility :150 g
Storage conditions : Ambient temperature (20 ±5°C), Hydroscopic and keep away from light
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- < 0.3
- Temp.:
- 30 °C
- pH:
- > 2.5 - < 7.5
Applicant's summary and conclusion
- Executive summary:
The partition coefficient was measured according to the OECD 117 guideline (HPLC method).
The partition coefficient (log Pow) of test item was considered to be lower than 0.3 at 30°C (pH 2.5 -7.5)
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