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relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 13, 2014
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
Type of method:
pycnometer method
relative density
ca. 1.38 other: dimensionless value
20 °C
Remarks on result:
other: Standard deviation 0.0104

Relative density (D 20/4) is calculated as: δ subs/0.999973


 1st test2nd testMean
WP141.6398 g41.2611 g 
WHP74.5414 g 74.1716 g 
WH132.9016 g32.9105 g 
δHex0.658 g/cm30.658 g/cm30.658 g/cm3
Vol Pic50.00 cm350.00 cm3 
WP241.6403 g41.2614 g 
WSP46.7585 g46.4765 g 
WS5.1182 g5.2151 g 
WSH35.5926 g35.6252 g 
WH230.4744 g30.4101 g 
VHex46.3114 cm346.2012 cm3 
Vsubs3.6886 cm33.7988 cm3 
δsubs1.388 g/cm31.373 g/cm31.380 g/cm3
Relative Density ( δ420)1.380
Standard Deviation0.0104
Relative standard deviation0.76
Relative density = 1.380
Executive summary:

The substance has been tested for density according to the OECD guideline 109. Density was calculated from the difference in weight between the full and empty pycnometer and its volume.

The substance shows a relative density = 1.380.

Description of key information

Relative density = 1.380

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Relative density was determined by means of a pycnometer according to the OECD guideline 109.