Registration Dossier
Registration Dossier
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EC number: - | 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:
- November 01, 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:
- not specified
- GLP compliance:
- yes
- Type of method:
- buoyancy method - hydrostatic balance
- Key result
- Type:
- relative density
- Density:
- ca. 0.998 other: Dimensionless
- Temp.:
- 20.44 °C
- Conclusions:
- Under the study conditions, the relative density of test substance was determined to be 0.998.
- Executive summary:
A study was conducted to determine the relative density of the test substance, C10-12 and C18-unsatd. DEA, using hydrostatic balance method, according to the OECD Guideline 109, in compliance with GLP. Under the study conditions, the relative density of test substance was determined to be 0.998 at 20.44 °C (Scymaris, 2017).
Reference
Density results
Test substance number |
Test temperature (°C) |
Density of water at test temperature (g/cm3) |
Buoyancy (G) |
Relative density (g/cm3) |
Mean relative density (g/cm3) |
Standard deviation |
Relative standard deviation (%) |
1014.041 |
21 |
0.99802 |
9.99035 |
0.99904 |
0.99840 |
0.00036 |
0.04 |
1014.041 |
20.3 |
0.99817 |
9.98171 |
0.99817 |
|||
1014.041 |
20.3 |
0.99817 |
9.98191 |
0.99819 |
|||
1014.041 |
20.3 |
0.99817 |
9.98384 |
0.99838 |
|||
1014.041 |
20.3 |
0.99817 |
9.98219 |
0.99822 |
Description of key information
The relative density of the test substance was determined using the hydrostatic balance method, according to OECD Guideline 109 (Scymaris, 2017).
Key value for chemical safety assessment
- Relative density at 20C:
- 0.998
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.
