Registration Dossier
Registration Dossier
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EC number: 296-251-0 | CAS number: 92456-72-9 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Manihot utilissima, Euphorbiaceae.
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted according to an internationally recognised method. The substance is considered to be adequately characterised. Therefore full validation applies.
Data source
Reference
- 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)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Cassava, ext.
- EC Number:
- 296-251-0
- EC Name:
- Cassava, ext.
- Cas Number:
- 92456-72-9
- IUPAC Name:
- Cassava, ext.
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Density
- Key result
- Type:
- density
- Density:
- ca. 774.3 kg/m³
- Temp.:
- 24.5 °C
- Remarks on result:
- other: A mean of the two different measurements
Applicant's summary and conclusion
- Conclusions:
- The density of the test substance was measured according OECD 109, by pycnometer method. The test substance is less dense than water.
The density of the test item was calculated as 774.3 ± 3.9 kg/m3 at 24.5±0.1°C, which is the mean of two values ± the standard deviation.
Standard deviation was 3.9 kg/m3, showing good correlation of the two determinations. - Executive summary:
The density of the test substance was measured according OECD 109, by pycnometer method. The test substance is less dense than water.
The density of the test item was calculated as 774.3 ± 3.9 kg/m3 at 24.5±0.1°C, which is the mean of two values ± the standard deviation.
Standard deviation was 3.9 kg/m3, showing good correlation of the two determinations.
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