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EC number: 204-271-8 | CAS number: 118-71-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 27 October 2017 to 08 November 2017
- 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:
- 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- 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 item was dried in a desiccator under vacuum using silicagel as the drying agent at 21.2 ± 0.3°C for 67 hours. - Dynamic viscosity of test material:
- not applicable (substance is a solid)
- Key result
- Type:
- relative density
- Density:
- 1.44 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: D 20 /4
- Key result
- Type:
- density
- Density:
- 1.44 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density D20/4 of the substance was determined to be 1.44
- Executive summary:
The relative density of the solid substance was determined at 20°C using a gas comparison pycnometer in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. The relative density D20/4 was determined in duplicate obtaining a mean value of 1.44.
Reference
Relative density D20/4:
Experiment 1: 1.447
Experiment 2: 1.440
Mean: 1.44
Description of key information
The relative density D20/4 of the substance was determined to be 1.44 using a gas comparison pycnometer (GLP study according to EC A.3, OECD 109 and OPPTS 830.7300).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.44
Additional information
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