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relative density
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Test conducted according to internationally accepted testing guidelines.
according to guideline
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
Adopted 27.07.95
GLP compliance:
Type of method:
pycnometer method
relative density
20 °C

Relative density (D420) is calculated as δsubs / 0.999973

1st test 2nd test Mean
WP1 39.5447 g 42.7492 g
WHP 72.4571 g 75.59544 g
WH1 32.9124 g 32.8462 g
δHex 0.658 g/cm3 0.657 g/cm3 0.6575 g/cm3
Vol Pic 50.00 cm3 50.00 cm3
WP2 39.5451 g 42.7498 g
WSP 44.5437 g 47.7267 g
WS 4.9986 g 4.9769 g
WSH 35.5713 g 35.4635 g
WH2 30.5727 g 30.4866 g
Vhex 46.4456 cm3 46.4081 cm3
Vsubs 3.5544 cm3 3.5919 cm3
δsubs 1.406 g/cm3 1.386 g/cm3 1.396 g/cm3
Relative Density ( δ420) 1.396
Standard Deviation 0.0146
Relative standard deviation 1.05
Relative density: 1.396 at 20 °C
Executive summary:

Relative density was determined by means of a pycnometer as per recommendations of OECD 109. Density was calculated from the difference in weight between the full and empty pycnometer and its volume.


Relative density: 1.396 at 20 °C

Description of key information

Relative density: 1.396 at 20 °C

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Pycnometer method - OECD 109