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EC number: 941-167-8
CAS number: 1584709-99-8
4.4/1: Density of the Test Item
Mean value (g/cm3)
= Volume of the calibrated pycnometer [cm3]
= Mass of the empty pycnometer [g]
= Mass of the pycnometer filled with test item [g]
= Temperature of the pycnometer at point of measurement [C]
= Density of the test item [g/cm3]
= Coefficient of variation [%]
relative density D20 4 of the test item was
calculated to be 0.9491.
temperatures at moments of weighing were kept constant within 20.0 ± 0.1
coefficient of variation of the three replicate measurements was < 2 %.
No outlier was ascertained.
relative density of the test substance was measured under GLP according
OECD 109 / EU A3 guideline, pycnometer method. The sample was measured
in triplicate at 20 °C, and the mean relative density was calculated.
relative density D20 4 of the test substance has
been determined to be 0.9491.
The substance is less dense than water.
A fully reliable experimental study,
conducted according to a recognized OECD/EU method and under GLP, is
available. It is considered as a key study. The result is retained as
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