Registration Dossier
Registration Dossier
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EC number: 208-719-3 | CAS number: 539-48-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-08-31
- 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:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Batch No.: 70519
Purity: 99.81% - Key result
- Type:
- density
- Density:
- 1.218 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: Mean of 3 testing results
- Conclusions:
- The density of test substance was 1.2175 g/cm3 (20°C).
- Executive summary:
The density of test substance was measured according to OECD 109. The test was done in parallel 3 times. The average value of the 3 testing results was 1.2175g/cm3(20 °C). The relative standard deviation of 3 times (RSD %) was 2.5%.
Reference
The Density Testing Results of test substance (at 20 °C)
Number of Bottle |
Mass of emptypycnometer m1 （g） |
Mass ofpycnometer andmedium m2 （g） |
Volume of pycnometer V （cm3） |
Mass ofthe test item m3 （g） |
Mass of test item,pycnometer andmedium m4 （g） |
Volume of medium V1 （cm3）
|
Density of test item ρ （g/cm3） |
|
074 |
18.7989 |
38.5404 |
25.0654 |
0.6678 |
38.7675 |
24.5058 |
1.1934 |
|
443 |
18.6052 |
38.6323 |
25.4280 |
0.7922 |
38.9094 |
24.7740 |
1.2113 |
|
217 |
18.7385 |
38.7465 |
25.4038 |
0.7003 |
39.0048 |
24.8426 |
1.2479 |
|
|
The average density of test item ρ=1.2175g/cm3 (RSD %=2.5 %, n=3) |
|||||||
Description of key information
The density of test substance was 1.2175 g/cm3 (20°C).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.218
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.
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