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EC number: 202-993-8
CAS number: 101-97-3
The density was of the test item at 20°C was determined to be 1.0317.
A study is available and a literature
review was conducted. In a weight of evidence approach these values were
A study was conducted according to
OECD TG 109 using an oscillating densitometer. The mean relative density
of the test item at 20 °C was determined to be 1.0317 g/cm3. The range
of the relative density measurement of the different batches was
reported to be from 1.0280 to 1.0330.
The Fokin, A.V. et al. (1979) as cited
in REAXYS report the density of the test item to be 1.031 g/cm3 at 20 °C
with respect to water at 4 °C. Furthermore the CRC Handbook (2008)
reports the density of the test item to be 1.033 g/cm3 at 20 °C and the
Morris, Horton H.(1057) as cited in Registry reports the density of the
test item to be 1.0314 g/cm3 at 20 °C. All available literature sources
report the density to be in the same range and support the value
determined in the study. Nevertheless, no information about the test
item purity was reported in the literature values. Thus, as the purity
of the test item is directly related to the density, the literature
values were regarded as reliable with resections.
The density of 1.0317 g/cm3 at 20 °C
was chosen as key value for chemical safety assessment as it was from
the most reliable study with known and assumed highest purity of the
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