Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 245-010-8 | CAS number: 22457-23-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01 April 2014 to 31 May 2014
- 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:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Batch: PE00083052
Purity: 96.3% - Type:
- relative density
- Density:
- 0.889
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item has been determined to be 0.889 at 20 ± 0.5 °C.
- Executive summary:
Relative Density. 0.889 at 20.0 ± 0.5 °C, using a pycnometer method, designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
Reference
Results of duplicate determinations of relative density are shown in the following table:
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.4096 |
17.3538 |
Mass of pycnometer and distilled water at 20 ºC (g) |
27.5660 |
27.5658 |
Mass of pycnometer and test item at 20 ºC (g) |
26.4524 |
26.4450 |
Density of water at 4 ºC (kg/m3) |
999.97 |
999.97 |
Density (kg/m3) |
888.76 |
888.65 |
Relative density |
0.88878 |
0.88867 |
Mean relative density: 0.889
Temperature: 20 ± 0.5 ºC
Conclusion
The relative density of the test item has been determined to be 0.889 at 20 ± 0.5 °C.
Description of key information
0.889 at 20.0 ± 0.5 °C
Key value for chemical safety assessment
- Relative density at 20C:
- 0.889
Additional information
Relative Density. 0.889 at 20.0 ± 0.5 °C, using a pycnometer method, designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
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.
