Registration Dossier
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EC number: 293-297-3 | CAS number: 91053-33-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02-03-2015 to 27-05-2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study performed under GLP. All relevant validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- inspected March 2013 ; signature: May 2013
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 0.972 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: mean relative density (n=2)
- Type:
- density
- Density:
- 0.97 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean density (n=2)
- Conclusions:
- The relative density of the test item was determined to be 0.972 at 20 °C using the pycnometer method.
- Executive summary:
The relative density was determined using EU Method A.3 using the pycnometer method under GLP. The mean density (n=2) of the test item was determined to be 972 kg/m^3 at 20°C. The relative density was 0.972.
Reference
Table 1. Determination of the density of the test item
|
Test 1 |
Test 2 |
Mean |
|
|
|
|
Mass empty pycnometer (A) |
30.4746 g |
30.4745 g |
30.4746 g |
Mass pycnometer with water (B) |
40.1145 g |
40.1114 g |
|
Volume of the pycnometer |
9.6573 cm3 |
9.6543 cm3 |
9.6558 cm3 |
|
|
|
|
Mass pycnometer with test item (C) |
39.8631 g |
39.8638 g |
|
Density |
0.9723 g/cm3 |
0.9724 g/cm3 |
0.972 g/cm3 |
Description of key information
Relative Density: 0.972 at 20°C, EU Method A.3 pycnometer method, 2015
Key value for chemical safety assessment
- Relative density at 20C:
- 0.972
Additional information
Key study : EU Method A.3, 2015 : The relative density was determined using EU Method A.3 using the pycnometer method under GLP. The mean density (n=2) of the test item was determined to be 972 kg/m^3 at 20°C. The relative density was 0.972.
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