Registration Dossier
Registration Dossier
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EC number: 210-073-2 | CAS number: 604-68-2
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 24 April 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)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Regulation EC No. 440/2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- α-D-glucose pentaacetate
- EC Number:
- 210-073-2
- EC Name:
- α-D-glucose pentaacetate
- Cas Number:
- 604-68-2
- Molecular formula:
- C16H22O11
- IUPAC Name:
- 1,2,3,4,6-penta-O-acetyl-alpha-D-glucopyranose
- Reference substance name:
- β-D-glucose pentaacetate
- EC Number:
- 210-074-8
- EC Name:
- β-D-glucose pentaacetate
- Cas Number:
- 604-69-3
- Molecular formula:
- C16H22O11
- IUPAC Name:
- 1,2,3,4,6-penta-O-acetyl-beta-D-glucopyranose
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
- Reference substance name:
- Unknown impurities.
- Molecular formula:
- Not available as unknown impurities.
- IUPAC Name:
- Unknown impurities.
- Test material form:
- solid: crystalline
- Remarks:
- Crystalline powder
- Details on test material:
- Batch No: 14126200
Storage: at room temperature, protected from light
Constituent 1
impurity 1
impurity 2
impurity 3
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.323 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: the density of the test item is given as the mean value of two measurements.
Any other information on results incl. tables
The individual relative density measurements were 1.32412 g/cm^3 (test 1) and 1.32181 g/cm^3 (test 2).
Applicant's summary and conclusion
- Conclusions:
- According to OECD Test Guidelines 109 (2012) and EC No. 440/2008 Part A. Method A.3., and OCSPP Test Guideline 830.7300 (2002), the relative density D420 of the test item alpha-D-glucose pentaacetate (CAS No.604 -68 -2) at 20 °C ±0.01 °C (compared to water at 4°C) is D420=1.323.
- Executive summary:
According to OECD Test Guidelines 109 (2012), Regulation EC No. 440/2008 Method A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D420 of the test item alpha-D-glucose pentaacetate (CAS No.604 -68 -2) at 20 °C ±0.01 °C (compared to water at 4°C) is D420=1.323.
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