Registration Dossier
Registration Dossier
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EC number: 202-358-5 | CAS number: 94-71-3
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 11 feb 2010 to 11 mar 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study conducted according to standardised guideline.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.084
- Temp.:
- 20 °C
- Conclusions:
- The mean relative density of the test item was 1.084.
- Executive summary:
In a study (Defitraces, 2010), Guetol was evaluated to determine its density, according to the OECD 109 guideline and GLP.
The pycnometric method was used. The density was calculated from the difference in weight between the full and the empty pycnometer using its known volume.
The mean relative density measured of the test item Guetol was D(20.0 °C/4 °C)= 1.084±0.001.
Reference
Details on results:
Assay No. |
Test temperature |
m1 (g) |
m2 (g) |
A (g) |
Density of the test item |
1 |
19.6°C |
27.1272 |
24.9781 |
0.02997372 |
1.0840 |
2 |
20.3°C |
27.1098 |
24.9760 |
0.02997120 |
1.0834 |
The density of water at 19.8 °C is 0.9982 g/mL (assay No. 1).
The density of water at 20.2 °C is 0.9982 g/mL (assay No. 2).
The density of water at 4°C is 0.9999 g/mL.
The mean relative density of the test item was:D(20.0 °C/4 °C)= 1.084±0.001.
Description of key information
The mean relative density of the test item was D(20.0 °C / 4 °C) = 1.084 ± 0.001.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.084
Additional information
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