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Density

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Reference
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

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
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.

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