Registration Dossier
Registration Dossier
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EC number: 246-107-8 | CAS number: 24245-27-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 March 2018
- 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)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Dynamic viscosity of test material:
- Not applicable for a solid.
- Key result
- Type:
- relative density
- Density:
- 1.19 other: dimensionless
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1 186.7 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The relative density was determined to be 1.19 at 1013.25 hPa and 20 °C.
- Executive summary:
A study was conducted according to OECD TG 109, Regulation (EC) No 440/2008 method A.3 and OPPTS 830.7300 to determine the relative density. The density was determined in five independent determinations. Using the pycnometer method the density was determined to be 1186.7 ± 5.47 kg/m3 at 20 ± 0.5 °C and the relative density 1.19 with respect to water at 4 °C respectively.
Reference
Results of the density measurements
Sample number |
Sample weight |
Sample volume |
Density (g/cm3) |
|
1 |
1.1989 |
1.0099 |
1.1872 |
|
2 |
1.1620 |
0.9829 |
1.1823 |
|
3 |
1.1637 |
0.9844 |
1.1822 |
|
4 |
1.2627 |
1.0607 |
1.1904 |
|
5 |
1.1918 |
1.0002 |
1.1916 |
|
Mean: |
1.1867 |
|||
Confidence interval (95 %): |
0.00547 |
|||
RSD %: |
0.4 |
|||
Description of key information
The relative density was determined to be 1.19 at 20 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.19
Additional information
A study was conducted according to OECD TG 109, Regulation (EC) No 440/2008 method A.3 and OPPTS 830.7300 to determine the relative density. The density was determined in five independent determinations. Using the pycnometer method the density was determined to be 1186.7 ± 5.47 kg/m3 at 20 ± 0.5 °C and the relative density 1.19 with respect to water at 4 °C respectively.
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