Registration Dossier
Registration Dossier
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EC number: 227-876-9 | CAS number: 6021-61-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 04th, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- adopted October 02, 2012
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- The test item was used in its initial form.
- Type:
- relative density
- Density:
- 1.07
- Temp.:
- 20 °C
- Conclusions:
- Relative density: 1.07 at 20 °C
- Executive summary:
The Relative Density of the Test Item was determined by pycnometer method, in accordance with the method and procedures outlined into the OECD guideline 109. The test item was filled into the empty, clean sample cell and the weight was measured. The volume of sample was determined automatically by the density tester. Five parallel tests were performed.
The test was performed at a temperature of 20 ± 0.5 °C.
The relative density has been calculated comparing the test item density determined at 20 °C and the water density determined at 4 °C (i.e. ca 1 g/l).
The measured density of the test item resulted to be 1070.1 ± 7.90 kg/m3.
Conclusion
Relative density: 1.07 at 20 °C
Reference
The measured density of the test item was 1070.1 ± 7.90 kg/m3.
| Sample number | Sample weight (g) | Sample volume (cm3) | Density (g/cm3) |
| 1 | 1.478 | 1.3892 | 1.0639 |
| 2 | 1.4996 | 1.3946 | 1.0753 |
| 3 | 1.3858 | 1.3043 | 1.0625 |
| 4 | 1.2766 | 1.1883 | 1.0743 |
| 5 | 1.2678 | 1.1797 | 1.0747 |
| Mean: | 1.0701 | ||
| Confidence interval (95 %): | 0.0079 | ||
| RSD %: | 0.6 | ||
Description of key information
Relative density: 1.07 at 20 °C
Key value for chemical safety assessment
Additional information
OECD 109 - pycnometer method
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