Registration Dossier
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EC number: 225-403-0 | CAS number: 4826-71-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June 27, 2017 - June 30, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 3.2.1
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 1.613 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.613 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The average calculated relative density at 20ºC temperature of the test item is 1.613.
- Executive summary:
The relative density of the test item has been determined using the Gay-Lussac pycnometer according to EU method A.3 and CIPAC MT 3.2.1, following GLP. The average mesured absolute density at 20ºC temperature was 1.613 g/ml. The average calculated relative density at 20ºC temperature of the test item is 1.613.
Reference
Table no. 1. Results of density determination
Test No. |
Mass of empty pycnometer
mo |
Mass of pycnometer with water
m1 |
Mass of pycnometer with immersing liquid,
m2 |
Mass of pycnometer with tested material m3 |
Mass of pycnometer with tested material and immersing liquid
m4 |
Density |
[g] |
[g] |
[g] |
[g] |
[g] |
[g/ml] |
|
1 |
24.1482 |
49.4094 |
42.8723 |
28.5921 |
45.2895 |
1.6204 |
2 |
24.1480 |
49.4095 |
42.8725 |
28.8782 |
45.4246 |
1.6049 |
|
|
|
|
|
Average |
1.613 |
Description of key information
Key study: EU method A.3 and CIPAC MT 3.2.1. GLP study. The average calculated relative density at 20ºC temperature of the test item is 1.613.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.613
Additional information
Key study: The relative density of the test item has been determined using the Gay-Lussac pycnometer according to EU method A.3 and CIPAC MT 3.2.1, following GLP. The average measured absolute density at 20ºC temperature was 1.613 g/ml. The average calculated relative density at 20ºC temperature of the test item is 1.613.
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