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EC number: 241-782-5 | CAS number: 17814-85-6
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 Jun - 15 Jun 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2020
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- (4-carboxybutyl)triphenylphosphonium bromide
- EC Number:
- 241-782-5
- EC Name:
- (4-carboxybutyl)triphenylphosphonium bromide
- Cas Number:
- 17814-85-6
- Molecular formula:
- C23H24BrO2P
- IUPAC Name:
- (4-carboxybutyl)triphenylphosphonium bromide
- Test material form:
- solid: crystalline
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.371
- Temp.:
- 20 °C
Any other information on results incl. tables
Results of the measurement of the density of the test item
| Temperature (°C) | Amount of test item (g) | Average sample volume (cm³) | Density (g/cm³) |
| 20 | 7.12849 | 5.19189 | 1.37300 |
| 20 | 7.13557 | 5.20924 | 1.36979 |
The mean density of the test item at 20 °C is 1.371 g/cm³.
The relative density is 1.371
Applicant's summary and conclusion
- Conclusions:
- The relative density of the test item was determined to be 1.371 at 20 °C.
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