Registration Dossier
Registration Dossier
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EC number: 863-757-3 | CAS number: 1445866-55-6
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 24 Jan 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 022
- Report date:
- 2022
Materials and methods
Test guidelineopen allclose all
- 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)
- Version / remarks:
- 2012
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- 1-(2-bromo-4-chlorophenyl)-4-(trifluoromethyl)-1H-1,2,3-triazole
- EC Number:
- 863-757-3
- Cas Number:
- 1445866-55-6
- Molecular formula:
- C9H4BrClF3N3
- IUPAC Name:
- 1-(2-bromo-4-chlorophenyl)-4-(trifluoromethyl)-1H-1,2,3-triazole
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.865
- Temp.:
- 20 °C
Any other information on results incl. tables
Two tests with different amounts of the test item were performed to determine the relative density D420 at a temperature of 20 °C ± 0.01 °C. The mean density of the test item at 20 °C is 1.8654 g/cm³.The relative density D420 is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).The relative density is D420 = 1.865
Results of the measurement of the density of the test item:
| Test No. | Temperature [°C] | Amount of test item [g] | Average sample volume [cm³] | Density [g/cm³] |
| 1 | 20 | 7.78593 | 4.17224 | 1.86613 |
| 2 | 20 | 7.89967 | 4.23666 | 1.86460 |
Applicant's summary and conclusion
- Conclusions:
- The Relative Density of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) is determined to be 1.865
- Executive summary:
Test Design: The density of solids is determined with a calibrated gas comparison pycnometer at a temperature of 20 °C ± 0.01 °C. The relative density D420 is obtained by dividing the measured density of the test item by the density of water at 4 °C (0.9999750 g/cm³).
Result: The relative density D420 of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) is determined to be 1.865
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