Registration Dossier
Registration Dossier
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EC number: 948-518-4 | CAS number: -
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- February 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - HPLC Method)
- Deviations:
- not specified
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Reaction products of 2,3-epoxypropyl phenyl ether and 2,2'-iminodi(ethylamine)
- EC Number:
- 948-518-4
- Molecular formula:
- (C13H23N3O2 . C31H43N3O6)x
- IUPAC Name:
- Reaction products of 2,3-epoxypropyl phenyl ether and 2,2'-iminodi(ethylamine)
- Test material form:
- liquid
- Details on test material:
- PGE-DETA adduct
Constituent 1
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficientopen allclose all
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. 0.3 - ca. 3.01
- Temp.:
- 20 °C
- pH:
- ca. 3
- Type:
- Pow
- Partition coefficient:
- ca. 2 - ca. 1 020
- Temp.:
- 20 °C
- pH:
- ca. 3
- Details on results:
- Overall log10 Pow: over the range <0.3 to 3.01
Overall Partition coefficient: over the range <2.0 to 1.02 x 103
Applicant's summary and conclusion
- Conclusions:
- The partition coefficient of the test item has been determined to be over the range <2.0 to 1.02 x 103, and a log10 Pow over the range <0.3 to 3.01.
- Executive summary:
Partition Coefficient. Over the range <2.0 to 1.02 x 103, log10 Pow over the range <0.3 to 3.01, using the HPLC method, designed to be compatible with Method A.8 Partition Coefficient of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 117 of the OECD Guidelines for Testing of Chemicals, 13 April 2004.
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