Registration Dossier
Registration Dossier
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EC number: 253-452-8 | CAS number: 37294-49-8
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:
- December 18, 2013 - July 17, 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study was performed in accordance with OECD guideline 109.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- (1995)
- Deviations:
- no
- Principles of method if other than guideline:
- The method of analysis and calibration of the pycnometer are based on ASTM D5965-96 test method B.
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Disodium C-isodecyl sulphonatosuccinate
- EC Number:
- 253-452-8
- EC Name:
- Disodium C-isodecyl sulphonatosuccinate
- Cas Number:
- 37294-49-8
- Molecular formula:
- C14H26O7S.2Na
- IUPAC Name:
- disodium 4-[(2-methylnonyl)oxy]-4-oxo-3-sulfonatobutanoate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name of test material (as cited in study report): Disodium Isodecyl Sulfosuccinate
Description: white powder
Storage conditions of test material: at room temperature in well-sealed container
The substance was tested as received.
Constituent 1
Results and discussion
Densityopen allclose all
- Type:
- density
- Density:
- 1.39 g/cm³
- Temp.:
- 20.3 °C
- Remarks on result:
- other: Accuracy is < 0.02 g/cm3.
- Type:
- relative density
- Density:
- 1.39
- Temp.:
- 20 °C
Any other information on results incl. tables
Table: density measurements
Specimen |
Mean (n=5) density (g/mL) |
Standard deviation (g/mL) |
Temperature (°C) |
1 |
1.3882 |
0.0003 |
20.3 |
2 |
1.3883 |
0.0003 |
20.3 |
Applicant's summary and conclusion
- Conclusions:
- In a OECD 109 guideline study using a gas comparison pycnometer, the relative density of the substance at 20°C has been determined as 1.39.
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