Registration Dossier
Registration Dossier
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EC number: 436-690-9 | CAS number: 220727-26-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- oscillating densitimeter
- Type:
- relative density
- Density:
- 0.969
- Temp.:
- 20 °C
- Conclusions:
- The relative density of Y-15099 was determined to be D420= 0.9686 (OECD 109; Oscillating densitometer).
Reference
Results of the calibration using air and water
The density of air was measured to be 0.0013 g/cm³.
Test No.
|
Temperature [°C]
|
Density [g/cm³]
|
||
measured |
mean value |
theoretical value |
||
1 |
20.0 |
0.9982
|
0.9982
|
0.9982
|
2 |
20.0 |
0.9982
|
||
Determination of the density of Y-15099
Test No.
|
Temperature [°C]
|
Density [g/cm³]
|
|
measured |
mean value |
||
1 |
20.0 |
0.9686 |
|
2 |
20.0 |
0.9685 |
0.9686 |
Calculation of the relative density
D420= 0.9686/ 0.99997* = 0.9686
* The mass of water, determined at 4 °C, is 0.99997 g/cm³ (as published by the Physikalisch-Technische Bundesanstalt in PTB-Mitt. 81(1971), p. 412-415).
Description of key information
D20/4 = 0.9686 at 20 °C
Key value for chemical safety assessment
- Relative density at 20C:
- 0.969
Additional information
OECD 109; Oscillating densitometer
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