Registration Dossier
Registration Dossier
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EC number: 240-212-2 | CAS number: 16068-37-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2015-11-27
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- The study is conducted in accordance with relevant test method but in compliance with ISO 9001:2008
- 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
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51757
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001:2008
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 0.966 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- A relative density value of 0.966 at 20°C was determined for the substance using a relevant test method and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable.
Reference
Results
Measurement |
Density 20°C [g/cm3] |
Relative density D204* |
Test 1 |
0.96612 |
0.96615 |
Test 2 |
0.96614 |
0.96617 |
Mean value |
0.966 |
0.966 |
*The relative density D20/4 is the ratio between the measured density of the test substance at 20°C and the density of water at 4°C (= 0.99997 g/cm3). The relative density has no dimension.
Description of key information
Relative density: 0.966 at 20°C (OECD 109)
Key value for chemical safety assessment
- Relative density at 20C:
- 0.966
Additional information
A relative density value of 0.966 at 20°C was determined for the substance using an oscillating densitometer in accordance with OECD Test Guideline 109 and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable and is selected as key study.
The key study is supported by a predicted density value of 1.0 g/cm³ at 20°C which was obtained using a validated QSAR estimation method.
A density value of 0.97g/cm3 at 25°C was reported for the substance in a secondary source (MSDS) to which reliability could not be assigned.
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.
