Registration Dossier
Registration Dossier
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EC number: 234-521-1 | CAS number: 12007-89-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP-study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 1 574 kg/m³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean of 2 runs
- Conclusions:
- density = 1574 kg/cm^3
- Executive summary:
The density of the test material was conducted in a GLP study (2010) according to EU method A.3 and determined to be 1574 kg/m3 at 20 °C. This value corresponds to a relative density of 1.574 [the relative density is the ratio of the density (mass of a unit volume) of a substance to the density of water, determined at 4 °C (at which temperature, water has its maximum density, i.e. 999.975 kg/m3)].
Reference
Determining the density of the immersion liquid:
Run No. |
1 |
Mass of empty pycnometer (g) |
20.18 |
Temperature (°C) |
20 |
Mass of water added to pycnometer (g) |
44.64 |
Mass of immersion liquid added to pycnometer (g) |
43.85 |
Calculated density of water (g/cm3) |
0.978 |
Calculated density of immersion liquid (g/cm3) |
0.947 |
Density of immersion liquid (kg/m3) |
947 |
Determining the density of the sample:
Run number |
1 |
2 |
Mass of empty pycnometer (g) |
20.18 |
20.18 |
Mass of sample & pycnometer (g) |
32.12 |
31.81 |
Mass of sample added to sample (g) |
11.94 |
11.63 |
Mass of sample, immersion liquid and pycnometer (g) |
48.54 |
48.55 |
Mass of immersion liquid added (g) |
16.42 |
16.74 |
Calculated density of sample (kg/m3) |
1.559 |
1.589 |
Mean result (kg/m3) |
1574 |
|
Description of key information
The density of the test material was conducted in a GLP study (2010) according to EU method A.3 and determined to be 1574 kg/m^3 at 20 °C. This value corresponds to a relative density of 1.574 [the relative density is the ratio of the density (mass of a unit volume) of a substance to the density of water, determined at 4 °C (at which temperature, water has its maximum density, i.e. 999.975 kg/m^3)].
Key value for chemical safety assessment
- Relative density at 20C:
- 1.574
Additional information
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