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EC number: 700-146-1 | CAS number: 1141487-54-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-11-04
- 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)
- Version / remarks:
- , 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- , 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- , signed 2010-08-25
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 0.894
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 0.894 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: SD = 0.0001, RSD = 0.02%
- Conclusions:
- According to OECD Guideline 109 (1995) and EU Method A.3. (2008) the relative density of of the test substance is (p20/4) 0.894 compared to water at 4°C.
Reference
Determination of the density
| Pycnometer 10.01.12 | Pycnometer 10.03.16 |
Volume / cm³ | 50.1894 | 51.1135 |
Mass of pycnometer / g | 46.0377 | 44.1194 |
Mass of pycnometer and test item | 90.9205 | 89.8405 |
Mass of test item / g | 44.8828 | 45.7211 |
Density at 20 °C ± 0.2 °C / g/cm³ | 0.8943 | 0.8945 |
Mean Density / g/cm³ | 0.8944 | |
The mean density of the test item at 20 °C ± 0.2 °C is 0.8944 g/cm³ (SD=0.0001, RSD=0.02%).
The relative density D420 is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).
The relative density is D420= 0.8944.
Description of key information
The relative density of the test item at 20 °C ± 0.2 °C (compared to water at 4 °C) is 0.894.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.89
Additional information
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