Registration Dossier
Registration Dossier
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EC number: 944-870-8 | 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:
- 2018-03-15
- 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:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- relative density
- Density:
- 1.67 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The relative density at ambient temperature (compared to water at 4 °C) was determined to be 1.67 (20.0 °C).
- 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. The density was determined in two test series with ten determinations each. Using the air comparison pycnometer method the density was determined to be 1.67 g/cm3 at 20.0 °C and the relative density 1.67 with respect to water at 4 °C, respectively.
Reference
Two test series were performed at 20.0 °C. Results of the two tests:
Measurement |
Density pP20 / g / cm3 |
1 |
1.6729 |
2 |
1.6766 |
Mean |
1.6748 |
Mean density p for the two test series: 1.67 g/cm3
Description of key information
The relative density at ambient temperature (compared to water at 4 °C) was determined to be 1.67 (20.0 °C) (reference 4.4-1).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.67
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). The density was determined in two test series with ten determinations each. Using the air comparison pycnometer method the density was determined to be 1.67 g/cm3 at 20.0 °C and the relative density 1.67 with respect to water at 4 °C, respectively.
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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