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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 947-251-0 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21 August 2017 to 22 November 2017
- 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
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 1 471 g/L
- Temp.:
- 19.7 °C
- Remarks on result:
- other: ± 56 g/L
- Conclusions:
- Under the conditions of this study, the mean density of the test material was 1.471 ± 0.056 g/mL at 19.7°C.
- Executive summary:
The density of the test material was investigated in accordance with the standardised guideline OECD 109, under GLP conditions.
The test material density determination was performed in triplicate from representative subsamples using the Pycnometer method. Oil of turpentine was used as the solvent. The solvent density was determined to be 0.8963 g/mL.
The %RSD acceptance criterion for the triplicate determinations was met.
Under the conditions of this study, the mean density of the test material was 1.471 ± 0.056 g/mL at 19.7°C.
Reference
Table 1: Determination of Density at 19.7°C
Replicate |
Wt. of empty Pycnometer (g) (B’) |
Wt. of Pycnometer + sample (g) (D) |
Wt. of Pycnometer + sample + solvent (g) (E) |
Capacity of Pycnometer (mL) C |
Test Material Density (g/mL) |
1 |
20.5565 |
25.5788 |
45.0507 |
25.00 |
1.5339 |
2 |
20.2861 |
25.2882 |
44.6109 |
25.00 |
1.4538 |
3 |
21.3219 |
26.3446 |
45.5925 |
25.00 |
1.4252 |
Mean |
1.471 |
||||
SD |
0.056 |
||||
%RSD |
3.8 |
||||
The solvent Density (F) was determined to be 0.8963 g/mL.
The %RSD acceptance criterion for the triplicate determinations was met.
Description of key information
Under the conditions of this study, the mean density of the test material was 1.471 ± 0.056 g/mL at 19.7°C.
Key value for chemical safety assessment
Additional information
The density of the test material was investigated in accordance with the standardised guideline OECD 109, under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
The test material density determination was performed in triplicate from representative subsamples using the Pycnometer method. Oil of turpentine was used as the solvent. The solvent density was determined to be 0.8963 g/mL.
The %RSD acceptance criterion for the triplicate determinations was met.
Under the conditions of this study, the mean density of the test material was 1.471 ± 0.056 g/mL at 19.7°C.
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.
