Registration Dossier
Registration Dossier
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EC number: 263-158-1 | CAS number: 61790-67-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 24 November 2015 to 6 September 2016
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: liquid density meter
- Key result
- Type:
- relative density
- Density:
- 0.927 g/cm³
- Temp.:
- 20.3 °C
- Conclusions:
- Under the conditions of the study, the relative density of the test material is 0.927.
- Executive summary:
The relative denisty of the test material was investigated in a study which was performed under GLP conditions and in accordance with the standardised guideline OECD 109.
The relative density of the test material was determined by a liquid density meter method. The procedure was performed using a PAAR DMA35 density meter according to manufacturer’s instructions.
The density meter was calibrated at 20.6 °C using double-distilled water. The density of the test material was found to be 0.927 g/mL (mean of five consecutive determinations of 0.926, 0.926, 0.927, 0.928 and 0.928 g/mL). The relative density of the test material was 0.927. The mean temperature was 20.3 °C.
Under the conditions of the study, the relative density of the test material is 0.927.
Reference
The density meter was calibrated at 20.6 °C using double-distilled water. The density of the test material was found to be 0.927 g/mL (mean of five consecutive determinations of 0.926, 0.926, 0.927, 0.928 and 0.928 g/mL). The relative density of the test material was 0.927. The mean temperature was 20.3 °C.
Description of key information
Under the conditions of the study, the relative density of the test material is 0.927.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.927
Additional information
The relative denisty of the test material was investigated in a study which was performed under GLP conditions and in accordance with the standardised guideline OECD 109. The study was assigned a reliability score of 1 in accordance with the criteria for assessing data quality set forth by Klimisch et al. (1997).
The relative density of the test material was determined by a liquid density meter method. The procedure was performed using a PAAR DMA35 density meter according to manufacturer’s instructions. The density meter was calibrated at 20.6 °C using double-distilled water. The density of the test material was found to be 0.927 g/mL (mean of five consecutive determinations of 0.926, 0.926, 0.927, 0.928 and 0.928 g/mL). The mean temperature was 20.3 °C.
Under the conditions of the study, the relative density of the test material is 0.927.
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