Registration Dossier
Registration Dossier
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EC number: 947-965-2 | CAS number: -
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:
- other: Guideline study without deviation
- 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:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.103
- Temp.:
- 20 °C
- Conclusions:
- Relative density D204: 1.1029
- Executive summary:
The relative density of the test item was determined according to OECD Guidline 109 (adopted on 2 October 2012 with the pycnometer method.
Relative density D204: 1.1029
Reference
|
First pycnometer |
Second pycnometer |
Third pycnometer |
Mass of pycnometr (empty) [g] |
41.5211 |
40.8462 |
41.6926 |
Mass of pycnometer + test item [g] |
53.3487 |
52.6448 |
53.4122 |
Mass of test item [g]1) |
11.8276 |
11.7986 |
11.7196 |
Mass of pycnometer + test item + test liquid [g] |
62.5698 |
62.2532 |
62.8698 |
Mass of test liquid [g]1) |
9.2211 |
9.6075 |
9.4576 |
Volume of test liquid [cm3]2) |
13.9756 |
14.5612 |
14.3340 |
Volume of pycnometer [cm3]3) |
24.7404 |
25.2363 |
24.9431 |
Volume of test item [cm3]4) |
10.7648 |
10.6751 |
10.6091 |
Density [g/cm3]5) |
1.0987 |
1.1052 |
1.1047 |
Mean value of density [g/cm3] |
1.1029 |
||
1)calculated from the masses (see above)
2)calculated from the mass of the test liquid and its density (here: mass of test liquid in g/ 0.6598 g/cm3
3)known as calibration
4)calculated from the difference volume of the pycnometer and the volume of the test liquid
5)calculated from the mass and the volume of the test item (mass in g/ volume cm3
The relative density D204is: 1.1029 g/cm3: 0.99997 g/cm3= 1.1029
(0.000097 g/cm3as density of water at 4 °C)
Description of key information
Key value for chemical safety assessment
- Relative density at 20C:
- 1.103
Additional information
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