Registration Dossier
Registration Dossier
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EC number: 922-551-4 | CAS number: 1187440-66-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 19 February 2010 to 08 April 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- OECD Guideline No. 109 (1995)
- Deviations:
- no
- Principles of method if other than guideline:
- .
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Batch No. T91021
- Expiration date of the lot/batch: 02 September
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: The test item was stored in darkness at room temperature. - Key result
- Type:
- relative density
- Density:
- ca. 1.003 g/cm³
- Temp.:
- 21.1 °C
- Conclusions:
- The relative density mean value of the test item using the gas comparison
method with the stereopycnometer at (21.1 °C / 4 °C) was 1.003 ± 0.002(g/cm-3) - Executive summary:
The objective of this test was to determine the relative density or weight per unit of volume of the solid test item that immersed in a gas, is buoyed up by a force equal to the weight of the displaced gas. The ratio of the mass of the test item to its volume were calculated.
In compliance with Commission Directive 92/69/EEC, Commission Regulation (EC) No. 440/2008
EC A3 method (2008) and OECD Guideline No. 109 (1995):
The relative density mean value of the test item using the gas comparison method with the stereopycnometer at (21.1 °C / 4 °C) was 1.003 ± 0.002 (g/cm-3)
Reference
Description of key information
The objective of this test was to determine the relative density or weight per unit of volume of the solid test item that immersed in a gas, is buoyed up by a force equal to the weight of the displaced gas. The ratio of the mass of the test item to its volume were calculated.
In compliance with Commission Directive 92/69/EEC, Commission Regulation (EC) No. 440/2008 EC A3 method (2008) and OECD Guideline No. 109 (1995):
The relative density mean value of the test item using the gas comparison method with the stereopycnometer at (21.1 °C / 4 °C) was 1.003 ± 0.002 (g/cm-3)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.003
Additional information
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