Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method
Type:
relative density
Density:
1.209
Temp.:
20 °C

Results in detail:

    1st determination 2nd determination
V Volume of pycnometer 25.2023 cm3 25.4635 cm3
A Mass of pycnometer empty
(corrected for air)
35.5233 35.8482
B Mass of pycnometer with test item
(corrected for air)
48.3350 48.5679
C Mass of pycnometer with test item and
displacement liquid
59.9517 60.4561
D Mass of displacement liquid calculated for
the total pycnometer volume
20.0535 20.2613
E Mass of test item (B - A) 12.8117 12.7197
F Mass of displacement liquid (C - B) 11.6167 11.8882
G Mass of displacement liquid calculated for
the volume taken by the test item (D - F)
8.4368 8.3731
H Density of the test item
(E/G * density of displacement liquid)
1.2083 g/cm3  1.2088 g/cm3
I Relative density D204(H/density of water
at 4°C)
mean: 1.209

Masses are listed in gram. Results are calculated from not rounded single values.

For calculation used densities:

Pair at room temperature: 0.0012 g/cm3

Pwater at 4°C: 1.0000 g/cm3

Conclusions:
The density of the test substance is 1.209 at 20°C.
Executive summary:

The density of the test substance was measured by the pycnometer method in accordance with OECD Guideline 109. The density was determined using an oscillating densitometer. The density of the test substance is 1.209 at 20°C.

Description of key information

OECD Guideline 109

Key value for chemical safety assessment

Relative density at 20C:
1.209

Additional information