Registration Dossier
Registration Dossier
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EC number: 271-591-2 | CAS number: 68585-82-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 April - 21 June 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- TREATMENT OF TEST MATERIAL PRIOR TO TESTING
The test substance was dried in a desiccator under vacuum using silicagel as the drying agent at 20.5 ± 0.6°C in the dark for 68.5 hours. - Type:
- density
- Density:
- 5.05 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 5.05 other: no dimension
- Temp.:
- 20 °C
- Remarks on result:
- other: D 20 /4
- Conclusions:
- In a study according to current OECD/EC/EPA test guidelines, the density of the substance was determined using the air comparison pycnometer technique, resulting in a relative density of 5.05.
Reference
Mean of 5.051 and 5.056.
Description of key information
The relative density of the substance was determined to be 5.05.
Key value for chemical safety assessment
- Relative density at 20C:
- 5.05
Additional information
Determined in a GLP-compliant study in accordance with EC A.3, OECD 109 and EPA OPPTS 830.7300 using a gas comparison pycnometer.
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