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EC number: 951-397-0 | 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:
- October 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method. Test substance is adequately characterised. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 0.906 other: unitless
- Temp.:
- 20 °C
- Remarks on result:
- other: D20/D20
- Key result
- Type:
- density
- Density:
- 0.904 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The test substance is less dense than water.
The mean relative density of the test item was D20/20 = 0,9059 ± 0,0002. - Executive summary:
The density of the test substance was measured according to OECD 109 / EU A3 guideline, using oscillating density meter. After calibration, two determinations were performed and the mean value was retained.
The relative density of the test item was measured as D20/20= 0.9059 ± 0.0002.
Reference
RESULTS
Determination 1
Density (d(20)): 0.9043 ± 0,0002 (g/ml)
Rel. density : D2020=0.9059 ± 0,0002
Determination 2:
Density (d(20)): 0,0.9043 ± 0,0002 (g/ml)
Rel. density : D2020=0,9059 ± 0,0002
Description of key information
The test substance is less dense than water.
The mean relative density of the test item was D20/20 = 0,9059 ± 0,0002.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.906
Additional information
A fully reliable experimental study, conducted according to OECD 109 /EU A3 guideline, using oscillating density meter, is available. It is considered as a key study, and the result is retained as key data.
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