Registration Dossier
Registration Dossier
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EC number: 274-159-1 | CAS number: 69852-45-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- This study was conducted between 09 April 2016 and 16 December 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 30 May 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 02 October 2012
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- ca. 908 kg/m³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- ca. 0.908 other:
- Temp.:
- 20 °C
- Conclusions:
- The density of the test item has been determined to be 908 kg/m3 at 20.0 ± 0.5 °C; relative density: 0.908.
- Executive summary:
The general physico-chemical properties of 3-[[3-(Dimethylamino)propyl]amino]propanenitrile (TK2710) have been determined.
Density.
908 kg/m3 at 20.0 ± 0.5 °C, relative density: 0.908, using the pycnometer method, designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.
Reference
The results of duplicate determinations of density are shown in the following table:
| Measuremenrt | Determination 1 | Determination 2 |
| Mass of pycnometer (g) | 17.3269 | 17.3528 |
| Mass of pycnometer and purified water at 20.0 °C (g) | 27.5061 | 27.5636 |
| Mass of pycnometer and test item at 20.0 °C (g) | 26.5871 | 26.6396 |
| Temperature of test item (°C) | 20.0 | |
| Density of water at 20.0 °C (kg/m3) | 998.20 | |
| Density (kg/m3) | 908 | 908 |
| Relative density | 0.908 | 0.908 |
Description of key information
The relative density of Aradur 1019 was determined to be 0.908 (Density 908 kg/m³), according to OECD test guideline 109
Key value for chemical safety assessment
- Relative density at 20C:
- 0.908
Additional information
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