Registration Dossier
Registration Dossier
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EC number: 953-265-8 | 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:
- 26.04.2021-28.04.2021
- 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:
- other: CIPAC MT 3.3.2
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Remarks:
- Gay-Lussac pycnometer (ISO 3507:1999)
- Type:
- density
- Density:
- 1.497 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.497
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item is 1.497.
- Executive summary:
The density determination of the test item, was performed using the Gay-Lussac pycnometer according to OECD 109/CIPAC MT 3.2.2, under GLP conditions. The study was based in measuring the mass of the substance occupying a unit volume at 20ºC. The average measured absolute density at 20°C was 1.497 g/ml, and the average calculated relative density at 20°C was 1.497.
Reference
Table 1. Results of density determination.
Test No. | Mass of empty pycnometer | Mass of pycnometer with water | Mass of pycnometer with immersing liquid | Mass of pycnometer with test item | Mass of pycnometer with test item and immersing liquid | Density |
mo | m1 | m2 | m3 | m4 | ||
[g] | [g] | [g] | [g] | [g] | [g/ml] | |
1 | 24.1496 | 49.4096 | 40.8220 | 34.0892 | 46.3928 | 1.4971 |
2 | 24.1482 | 49.4085 | 40.8221 | 34.5316 | 46.6391 | 1.4964 |
|
|
|
|
| Average | 1.497 |
Description of key information
Key study. Method according to OECD 109/CIPAC MT 3.2.2, GLP study. The relative density of the test item is 1.497.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.497
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.
