Registration Dossier
Registration Dossier
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EC number: 255-615-9 | CAS number: 41999-70-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-11-10 to 2018-03-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- - Batch No.of test material: PFW110370
- Purity: 99.1%
- Expiration date of the lot/batch: 31 December 2018
- Storage conditions: Room temperature, in the dark - Key result
- Type:
- relative density
- Density:
- 0.971 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The density of the test item has been determined to be 971 kg/m^3 at 20.0 ± 0.5 °C; relative density: 0.971.
Reference
The results for duplicate determinations of density are shown in the following table:
Measurement |
Determination |
|
1 |
2 |
|
Mass of pycnometer (g) |
17.6037 |
17.6311 |
Mass of pycnometer and purified water at 20.0 °C (g) |
28.1406 |
27.9074 |
Mass of pycnometer and test item at 20.0 °C (g) |
27.8432 |
27.6398 |
Temperature of test item (°C) |
20.0 |
|
Density of water at 20.0 °C (kg/m3) |
998.20 |
|
Density of test item (kg/m3) |
970.0 |
972.2 |
Mean density: 971 kg/m3
Relative density: 0.971
Temperature: 20.0 ± 0.5°C
Description of key information
The relative density of the substance was determined using the pycnometer method and was found to be 0.971 at 20 +/-0.5 °C (density: 971 kg/m^3) in a test according to OECD guideline 109 and EU Method A.3 without deviations (K1, Envigo, 2018).
Key value for chemical safety assessment
- Relative density at 20C:
- 0.971
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.
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.
