Registration Dossier
Registration Dossier
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EC number: 814-602-3 | CAS number: 190454-06-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 04 April 2018 to 24 April 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)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- density
- Density:
- 1.01 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.01 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- Under the conditions of this study, the relative density of the test material was 1.01.
- Executive summary:
The relative density of the test material was investigated in accordance with the standardised guidelines OECD 109, EU Method A.3 and OPPTS 830.7300, under GLP conditions.
A gas comparison stereopycnometer was used for the determination of the density and relative density, the individual measurements were obtained with an accuracy of < 0.02 g/cm³. According to the guideline, the density of the test material is given as the mean value.
The density of the test material at 20 °C was 1.01 g/cm³ (1.01 × 10³ kg/m³).
Under the conditions of this study, the relative density of the test material was 1.01.
Reference
The individual measurements were obtained with an accuracy of < 0.02 g/cm³. According to the guideline, the density of the test material is given as the mean value.
Table 2: Density of the Test Material
|
Test 1 |
Test 2 |
Mean |
Density [g/cm³] |
1.015 |
1.013 |
1.01 |
Description of key information
Under the conditions of the study, the relative density of the test material was 1.01.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.01
Additional information
The relative density of the test material was investigated in accordance with the standardised guidelines OECD 109, EU Method A.3 and OPPTS 830.7300, under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
A gas comparison stereopycnometer was used for the determination of the density and relative density, the individual measurements were obtained with an accuracy of < 0.02 g/cm³. According to the guideline, the density of the test material is given as the mean value.
The density of the test material at 20 °C was 1.01 g/cm³ (1.01 × 10³ kg/m³).
Under the conditions of the study, the relative density of the test material was 1.01.
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