Registration Dossier
Registration Dossier
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EC number: 700-937-1 | CAS number: 1312021-45-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012_01_24-2012_01_27
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study was performed in accordance with GLP requirements and no deviations were observed.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- EU Method A.3: Relative Density
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- >= 1.135 - <= 1.135 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: n= 2 measurements, Standard deviation is : 0.0009 g/cm3
- Conclusions:
- Density was calulated as 1.1346 +/- 0.0001g/cm³ at 20°C.
- Executive summary:
The density of the test item was calculated as 1.1346 +/- 0.0001 g/cm³ at 20°C +/- 0.2°C, which was the mean of two values. Precision of value is given as maximal error of determination.
The standard deviation of the two values is 0.0009 g/cm³ which is a very good correspondance of values. No deviations were observed. Therefore the study is considered valid.
Reference
Description of key information
Density: 1.1346 +/- 0.0001g/cm³ at 20°C +/- 0.2 °C (pycnometer method, OECD 109)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.135
Additional information
The density of the test item determined by pycnometer method was calculated as 1.1346 +/- 0.0001 g/cm³ at 20 +/- 0.2 °C, which is the mean of two values. Precision of the value is given as maximal error of determination. The standard deviation of the two values is 0.0009 g/cm³. Correspondance of the values is very good. The study is considered valid.
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