Registration Dossier
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EC number: 262-811-8 | CAS number: 61477-96-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 19/01/2018 - 22/01/2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 3.2.1
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Remarks:
- Gay-Lussac pycnometer (ISO 3507:1999)
- Type:
- density
- Density:
- 1.371 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.371 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item is 1.371.
- Executive summary:
The density determination of the test item, was performed using the Gay-Lussac pycnometer in accordance with EU Method A.3 / CIPAC MT 3.2.1, 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 1.371 g/ml, and the average calculated relative density at 20°C temperature was 1.371.
Reference
Table 1. Results of density determination.
Test No. |
Mass of empty pycnometer
m0 |
Mass of pycnometer with water
m1 |
Mass of pycnometer with immersing liquid,
m2 |
Mass of pycnometer with tested material
m3 |
Mass of pycnometer with tested material and immersing liquid, m4 |
Density |
[g] |
[g] |
[g] |
[g] |
[g] |
[g/ml] |
|
1 |
24.1483 |
49.4094 |
49.8720 |
31.2678 |
46.1524 |
1.3705 |
2 |
24.1481 |
49.4093 |
49.8722 |
31.2751 |
46.1574 |
1.3709 |
|
Average |
1.371 |
||||
Description of key information
Key study. Method according to EU Method A.3, GLP study. The relative density of the test item is 1.371.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.371
Additional information
The density determination of the test item was performed using the
Gay-Lussac pycnometer in accordance with EU Method A.3 / CIPAC MT 3.2.1,
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 1.371 g/ml, and the average calculated relative
density at 20°C temperature was 1.371.
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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.
