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EC number: 835-273-2 | CAS number: 852056-62-3
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 31, 2018
- 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:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- The test item was tested as received. No further preliminary treatment such as drying or milling was performed.
- Key result
- Type:
- relative density
- Density:
- 1.19 other: Dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 1.19.
- Executive summary:
A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item. Two test series were performed at 20.1 °C. Using the air comparison pycnometer method the density was determined to be 1.19 g/cm3 at 20.0 °C with a relative density of 1.19 with respect to water at 4 °C, respectively.
Reference
Two test series were performed at 20.1 °C. The results are summarized in Table 1.
| Measurement | Density (g/cm3) |
| 1 | 1.1888 |
2 |
1.1843 |
Mean |
1.1866 |
Description of key information
The relative density of the test item at 20 °C (compared to water at 4 °C) was determined to be 1.19.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.19
Additional information
A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item (reference 4.4 -1). Two test series were performed at 20.1 °C. Using the air comparison pycnometer method the density was determined to be 1.19 g/cm3 at 20.0 °C with a relative density of 1.19 with respect to water at 4 °C, respectively.
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