Registration Dossier
Registration Dossier
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EC number: 237-377-8 | CAS number: 13767-32-3
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- 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
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 3 857 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The density of the test item is determined to be 3857 kg/m3 and the relative density is 3.857.
- Executive summary:
The density of the test item was determined according to OECD Guideline 109 and EU Method A.3. The determination of the relative density was performed with the pycnometer method. The density was calculated from the difference in weight between the full pycnometer and the empty pycnometer and its volume. The density of the test item is determined to be 3857 kg/m3 and the relative density is 3.857.
Reference
The results of the determination are given in the following tables:
Replicate |
Mass |
Weight (g) |
Density (g/cm3) |
1 |
m0 |
50.8622 |
|
m1 |
67.6311 |
|
|
m2 |
68.6204 |
|
|
m3 |
82.3866 |
|
|
|
3.891 |
||
2 |
m0 |
50.8622 |
|
m1 |
67.6311 |
|
|
m2 |
67.3328 |
|
|
m3 |
81.2288 |
|
|
|
3.772 |
||
3 |
m0 |
50.8622 |
|
m1 |
67.6311 |
|
|
m2 |
67.3355 |
|
|
m3 |
81.3313 |
|
|
|
3.908 |
||
Replicate |
Test temperature (ºC) |
Density of test item (kg/m3) |
Relative Density |
1 |
20.0 |
3891 |
3.891 |
2 |
20.0 |
3772 |
3.772 |
3 |
20.0 |
3908 |
3.908 |
The mean density of the test item was 3857 kg/m3.
Mean relative density: 3.857
Standdard deviation: 0.074
Coefficient of variation: 1.92%
The calibrated volume of the pycnometer was 25.4895 cm3.
Description of key information
Key study: OECD 109. The density was determined to be 3857 kg/m3 and the relative density is 3.857.
Key value for chemical safety assessment
- Relative density at 20C:
- 3.857
Additional information
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