Registration Dossier
Registration Dossier
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EC number: 605-263-0 | CAS number: 161611-74-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 22 December 2015 to 12 December 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Deviation due to test itme properties has been obvserved during this study. It didn't affect the validity or the quality of this study.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- yes
- Remarks:
- Due to the test item properties (high volatility at 20°C) is was not possible to determine an accurate density at 20°C. So the test has been performed at 6°C.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- yes
- Remarks:
- Due to the test item properties (high volatility at 20°C) is was not possible to determine an accurate density at 20°C. So the test has been performed at 6°C.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Remarks:
- using volumetric flask due to test item behavior
- Key result
- Type:
- relative density
- Density:
- 1.55
- Temp.:
- 6 °C
- Remarks on result:
- other: D6/4
- Conclusions:
- The density of the test item (at 6°C) is 1.55 g/cm3
- Executive summary:
The density of the test item was determined according to recognized guidelines (OECD Guideline 109,EU Method A.3 and EPA OPPTS 830.7300) and GLP.
Due to the high volatility of the test item at 20°C, it was not possible to determine the density using the pycnometer. Therefore, The pycnometer method have been adapated using volumetric flask at lower temperature than 20°C.
The density of the test item at 6°C was determined to be 1.55 g/cm3
Reference
The determination of the test item density was performed in duplicate. The deviation between the two results is < 0.02g/cm3.
So according to the guidelines, the density of the test item is given as the mean value of the two experimental data obtained.
Description of key information
The density of the test item was determined according to recognized guidelines (OECD Guideline 109,EU Method A.3 and EPA OPPTS 830.7300) and GLP.
Due to the high volatility of the test item at 20°C, it was not possible to determine the density using the pycnometer. Therefore, The pycnometer method have been adapated using volumetric flask at lower temperature than 20°C.
Key value for chemical safety assessment
Additional information
The density of the test item at 6°C was determined to be 1.55 g/cm3
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