Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
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 APR 2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same 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
- Type:
- relative density
- Density:
- 1.639 other: no unit for relative denisty
- Temp.:
- 20 °C
- Remarks on result:
- other: to water at 4 °C
- Conclusions:
- A density of 1.6393 ± 0.0008 g/cm³ at 20 °C was measured. This corresponds to a relative density of 1.6393.
- Executive summary:
Using the pycnometer method according to EU Method A.3 and OECD Guideline 109 in a non-GLP study, a density of 1.6393 ± 0.0008 g/cm³ at 20 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination. Standard deviation was 0.0000 g/cm³, showing perfect correlation of the two determinations. The relative density is the density of the sample at 20 °C to the density of water at 4 °C (0,999975 g/cm³). So, the relative density is 1.6393.
Reference
Results of the single determinations with the respective error as well as the mean value and its standard deviation are presented in the following tables:
| Determination | Density [g/cm³] | Error of Determination [g/cm³] |
| 1 | 1.6393 | 0.0008 |
| 2 | 1.6393 | 0.0008 |
Using the pycnometer method, a density of 1.6393 ± 0.0008 g/cm³ at 20 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination.
Standard deviation was 0.0000 g/cm³, showing perfect correlation of the two determinations. The relative density is the density of the sample at 20 °C to the density of water at 4 °C (0,999975 g/cm³). So, the relative density is 1.6393.
Description of key information
Using the pycnometer method according to EU Method A.3 and OECD Guideline 109 in a non-GLP study, a density of 1.6393 ± 0.0008 g/cm³ at 20 °C was measured. This value is the mean of two independent determinations with the maximum error of a single determination. Standard deviation was 0.0000 g/cm³, showing perfect correlation of the two determinations. The relative density is the density of the sample at 20 °C to the density of water at 4 °C (0.999975 g/cm³). So, the relative density is 1.6393.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.639
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
