Registration Dossier
Registration Dossier
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EC number: 273-100-7 | CAS number: 68937-92-8
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was conducted 15 September 2016 to 23 May 2017.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
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)
- Remarks:
- UK Department of Health, inspected 13 December 2016 certificate issued 15 March 2017
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Fatty acids, vegetable-oil, polymd., unreacted fraction
- EC Number:
- 273-100-7
- EC Name:
- Fatty acids, vegetable-oil, polymd., unreacted fraction
- Cas Number:
- 68937-92-8
- Molecular formula:
- Substance is a UVCB - no structural or molecular formula is available.
- IUPAC Name:
- 5-[(5E)-icos-5-enoyloxy]icosanoic acid
Constituent 1
- Specific details on test material used for the study:
- Identity: RM1004951
Appearance: Clear yellow to amber liquid
Storage conditions: Room temperature (15 to 25°C)
Batch number: 1367Q13601
Purity: 100%
Expiry date: 17 September 2017
Date received: 05 October 2015
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- ca. 0.909 other: (D204)
- Temp.:
- 20 °C
Any other information on results incl. tables
Results
| Parameter | Determination 1 | Determination 2 |
| w1 | 19.08260 | 18.72625 |
| w2 | 44.81857 | 43.75219 |
| w3 | 42.52368 | 41.51623 |
| W1 | 25.73597 | 25.02594 |
| W2 | 23.44108 | 22.78998 |
| DT4 | 0.909 | 0.909 |
x(bar) DT4 |
0.909 | |
Applicant's summary and conclusion
- Conclusions:
- The relative density (D204) of the substance was found to be 0.909.
- Executive summary:
The relative density (D204) of the substance was found to be 0.909.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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