Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
17 October 2016 to 12 November 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-ethylhexyl 12-hydroxyoctadecanoate
EC Number:
249-793-7
EC Name:
2-ethylhexyl 12-hydroxyoctadecanoate
Cas Number:
29710-25-6
Molecular formula:
C26H52O3
IUPAC Name:
2-ethylhexyl 12-hydroxyoctadecanoate
Dynamic viscosity of test material:
Purified water with a resistivity of greater than 15MΩ.

Results and discussion

Density
Key result
Type:
relative density
Density:
0.897
Temp.:
20 °C

Any other information on results incl. tables

Measurement Determination
1 2
Mass of pycnometer (g) 17.3512 17.0608
Mass of pycnometer and purified water at 20.2 °C (g) 27.5639 27.2288
Mass of pycnometer and test item at 20.2 °C (g) 26.5208 26.1950
Density of water at 20.2 °C (kg/m3) 998.20
Density (kg/m3) 896 897
Mean density : 896 kg/m3
Mean relative density : 0.897
Temperature : 20.0 ± 0.5 °C

Applicant's summary and conclusion

Conclusions:
The density of the test item has been determined to be 896 kg/m3 at 20.0 ± 2.0 °C and a relative density of 0.897.
Executive summary:

The test substance density was determined to be 896 kg/m3 at 20.0 ± 2.0 °C, relative density of 0.897, by gas comparison pycnometer, 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.