Registration Dossier
Registration Dossier
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EC number: 212-104-5 | CAS number: 762-72-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 Feb to 29 Mar 2019
- 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)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Department of Health of the Government of the United Kingdom, Medicines and Heathcare products Regulatory Agency (MHRA)
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 0.714 other: relative density is dimensionless
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 714 kg/m³
- Temp.:
- 20 °C
Reference
Results
The results for duplicate determinations of density are shown in the following table.
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.0588 |
17.5961 |
Mass of pycnometer and purified water at 20.0 °C (g) |
27.2265 |
28.1160 |
Mass of pycnometer and test item at 20.0 °C (g) |
24.3336 |
25.1140 |
Temperature of test item (°C) |
20.0 |
|
Density of water at 20.0 °C (kg/m3) |
998.20 |
|
Density of test item (kg/m3) |
714 |
713 |
Mean density: 714 kg/m3
Relative density: 0.714
Temperature: 20.0 ± 0.5 °C
Conclusion
The density of the test item has been determined to be 714 kg/m3 at 20.0 ± 0.5 °C and a relative density of 0.714.
Description of key information
Relative density: 714 kg/m3 at 20 °C (OECD 109, pycnometer method)
Key value for chemical safety assessment
- Relative density at 20C:
- 0.714
Additional information
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