Registration Dossier
Registration Dossier
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EC number: 613-915-0 | CAS number: 66233-43-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 12 Jan to 09 Aug 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- not applicable
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 1.169 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: mean value of 2 determinations
- Conclusions:
- The density of the substance at 20 ºC was 1.169 g/cm3 and the relative density was 1.169.
- Executive summary:
According to the OECD Guideline 109 (Density of Liquids and Solids) corresponding to A.3., Council Regulations EC No 440/2008 the solid sample was accurately weighed into a 20 mL pycnometer and by displacement of the solvent (n-heptan), its equivalent volume was determined. Finally, the density of the sample was calculated. The relative density at 20 ºC was 1.169 g/cm3and the relative density was 1.169.
Reference
Validity criteria for the measurement of the density:
| Target condition according to guideline: | Actual condition according to the study: | Validity criteria met: |
| The tests have to be run at 20 °C. | The tests were performed at 20°C. | Yes |
| At least two measurements have to be performed. | Two values were measured. | Yes |
Description of key information
The density of DELTA-9(11)-Fluocortolon-Valerat at 20 ºC was 1.169 g/cm3 and the relative density was 1.169.Key value for chemical safety assessment
- Relative density at 20C:
- 1.169
Additional information
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