Registration Dossier
Registration Dossier
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EC number: 205-252-7 | CAS number: 136-60-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-03-12
- 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 No.of test material: 20141015
- Purity: 99.35%
- Expiration date of the lot/batch: January 2019
- Stability under test conditions: Room temperature - Key result
- Type:
- relative density
- Density:
- 1.005 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The density of the test item has been determined to be 1005 kg/m^3 at 20°C (relative density: 1.005).
Reference
Determining the Volume of the Pycnometer:
Mass of Empty Pycnometer (g) |
24.08 |
Volume of Pycnometer (ml) |
25.3 |
Mass water & Pycnometer (g) |
49.34 |
Density of Water (g.cm-3) |
0.998 |
Determining the Density of the Sample:
Run Number |
1 |
2 |
Mass of Empty Pycnometer (g) |
24.08 |
24.08 |
Mass of Sample & Pycnometer (g) |
49.52 |
49.50 |
Mass of Sample added to empty Pycnometer (g) |
25.44 |
25.42 |
Calculated Density of Sample (g.cm-3) |
1.005 |
1.004 |
Density of Sample (kg.m-3) |
1005 |
1004 |
Mean Result (kg.m-3) |
1005 |
|
Description of key information
The relative density of the substance was determined using the pycnometer method, and was found to be 1.005 at 20°C (1005 kg/m^3) in a test according to OECD guideline 109 and EU Method A.3 without deviations (K1, Dekra, 2018).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.005
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.
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