Registration Dossier
Registration Dossier
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EC number: 946-968-6 | CAS number: -
Density
Administrative data
- Endpoint:
- bulk density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- May, 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 02 Oct 2012
- Deviations:
- yes
- Remarks:
- Test not performed in temperature controlled chamber, pycnometer volume < 50 cm3, pycnometer not calibrated prior to test, ~10 minutes given for temperature of sample to equilibrate before weighing, and temperature of sample not taken due to sample loss
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- [ω-hydroxy-C16 (saturated and unsaturated) and C16 (unsaturated)] fatty acids
- EC Number:
- 946-968-6
- IUPAC Name:
- [ω-hydroxy-C16 (saturated and unsaturated) and C16 (unsaturated)] fatty acids
- Test material form:
- semi-solid (amorphous): gel
- Details on test material:
- Identification: [ω-hydroxy-C16 (saturated and unsaturated) and C16 (unsaturated)] fatty acids
Appearance: Brown semi-solid gel (at 20°C)
Constituent 1
Results and discussion
Density
- Key result
- Type:
- bulk density
- Density:
- 0.94 g/cm³
- Temp.:
- 20.4 °C
Any other information on results incl. tables
| Trial | Density Result |
| 1 | 0.944 g/cm3 |
| 2 | 0.936 g/cm3 |
| Average | 0.940 g/cm3 |
| %RSD | 0.65 |
Applicant's summary and conclusion
- Conclusions:
- The density of the substance was determined to be 0.940 g/cm3.
- Executive summary:
The density of the substance was determined at 20.4°C using a pycnometer in a non-GLP study according to OECD 109. The density was determined in duplicate obtaining a mean value of 0.940 g/cm3.
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