Registration Dossier
Registration Dossier
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EC number: 943-359-7 | CAS number: 2149581-44-0
Density
Administrative data
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline Study with detailed documentation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- MAEEBP
- IUPAC Name:
- MAEEBP
- Reference substance name:
- 2-[2-(4-benzoylphenoxy)ethoxy]ethyl 2-methylprop-2-enoate
- EC Number:
- 943-359-7
- Cas Number:
- 2149581-44-0
- Molecular formula:
- C21H22O5
- IUPAC Name:
- 2-[2-(4-benzoylphenoxy)ethoxy]ethyl 2-methylprop-2-enoate
- Details on test material:
- - Name of test material (as cited in study report): MAEEBP- Physical state: colourless liquid- Composition of test material, percentage of components: 4-methacryloyl diethoxy benzophenone 85 area%, impurities 4-hydroxybenzophenone <5%, 4-methacryloyl benzophenone <5%, polymethacrylate <5%- Lot/batch No.: 150301- Expiration date of the lot/batch: Sep. 2015- Storage condition of test material: Until the 28. Apr. 2015, the test item was stored in a closed vessel at room temperature and then in a fridge at 3.7 - 9.2 °C away from light and humidity.
Constituent 1
Constituent 2
Results and discussion
Density
- Type:
- density
- Density:
- 1.158 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
The density of the test item MAEEBP was calculated as 1.1580 ± 0.0001 g/cm3 at 20.0 ± 0.2 °C, which is the mean of two values. Precision of the value is given as maximal error of determination.
Both determinations yielded the same result.
Applicant's summary and conclusion
- Conclusions:
- The density of the test item MAEEBP was determined according to OECD 109 resp. EU A.3 (pycnometer method). A density of 1.1580 ± 0.0001 g/cm3 at 20.0 ± 0.2 °C (mean of two independent determinations) was measured
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