Registration Dossier
Registration Dossier
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EC number: 282-490-8 | CAS number: 84238-29-9 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Vetiveria zizanioides, Gramineae.
Density
Administrative data
- Endpoint:
- relative density
- Remarks:
- Other density types indicated (migrated information): density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 30 March 2010 – 28 May 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: This study has been performed according to OECD and EC guidelines and according to GLP principles.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Vetiveria zizanioides, ext.
- EC Number:
- 282-490-8
- EC Name:
- Vetiveria zizanioides, ext.
- Cas Number:
- 84238-29-9
- Molecular formula:
- Not available due to the UVCB nature of the substance
- IUPAC Name:
- Essential oil of Vetiveria zizanioides (Poaceaes)
- Details on test material:
- - Name of test material (as cited in study report): Vetiveria zizanioides, ext.
- Substance type: Clear brown liquid
- Physical state: liquid
- Analytical purity: treated as 100% pure
- Stability under test conditions: stable
- Storage condition of test material: At room temperature in the dark
- Other: -
Constituent 1
Results and discussion
Densityopen allclose all
- Type:
- density
- Density:
- 0.992 g/cm³
- Temp.:
- 20 °C
- Type:
- relative density
- Density:
- 0.992
- Temp.:
- 20 °C
Any other information on results incl. tables
test was performed in duplicate
test1: 0.9922 g/cm3
test 2: 0.9917 g/cm3
Applicant's summary and conclusion
- Conclusions:
- A pycnometer was used for the determination of the density and relative density of Vetiveria zizanioides, ext.. The density of the test substance at 20ºC was 0.992 g/cm3 (9.92 x 10^2 kg/m3). The relative density was 0.992.
- Executive summary:
A pycnometer was used for the determination of the density and relative density of Vetiveria zizanioides, ext.. The density of the test substance at 20ºC was 0.992 g/cm3 (9.92 x 10^2 kg/m3). The relative density was 0.992.
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