Registration Dossier
Registration Dossier
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EC number: 249-720-9 | CAS number: 29598-76-3
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Remarks:
- Other density types indicated (migrated information): density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21 August 2015 to 11 September 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed in accordance with OECD, EU & US EPA test guidelines in compliance with GLP and reported with a valid GLP certificate.
- Reason / purpose for cross-reference:
- reference to same study
- 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
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
- Type:
- density
- Density:
- 1.07 g/cm³
- Temp.:
- 20 °C
- Type:
- relative density
- Density:
- 1.07 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: The relative density has no dimension.
- Conclusions:
- The density of the test item at 20°C was 1.07 g/cm3 (1.07 x 103 kg/m3).
The relative density was 1.07. - Executive summary:
A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2-Bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(dodecylthio)propionate].
Study performed in accordance with the following guidelines:
European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico- Chemical Properties, Guideline A.3: “Relative Density”, Official Journal of the European Union no. L142, May 31, 2008.
Organization for Economic Co-operation and Development (OECD), OECD Guideline for the Testing of Chemicals no. 109: "Density of Liquids and Solids", October 2, 2012.
United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7300: "Density/Relative Density/Bulk Density", June 2002.
The density of the test item at 20°C was 1.07 g/cm3(1.07 x 103kg/m3).
The relative density was 1.07.
Reference
The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the test item is given as the mean value.
|
Test 1 |
Test 2 |
Mean |
Density [g/cm3] |
1.068 |
1.068 |
1.07 |
Description of key information
Key value determined in GLP accredited laboratory study using a gas comparison stereopycnometer in accordance with OECD Guideline 109, EU Method A.3 and US EPA Procedure 830.7300
Key value for chemical safety assessment
- Relative density at 20C:
- 1.07
Additional information
A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2-Bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(dodecylthio)propionate].
The density of the test item at 20°C was 1.07 g/cm3(1.07 x 103kg/m3).
The relative density was 1.07.
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