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EC number: 619-437-9
CAS number: 99474-22-3
Density of water
Volume of Pycnometer
Density of Test Substance
Temperature in °C
rel. = relative; abs. = absolute
Results of the single determinations with the respective error
as well as the mean value and its standard deviation are presented in
the following tables:
Results of Single Determinations
Density in g/cm3
Error ofDeterm. in g/cm3
As the third determination confirmed the result of the first
determination, the result of the second determination was not used for
the calculation of the mean value.
Results – Mean Values
Relative Standard Deviation
Relative Density of Test Substance
Using the pycnometer method, a density of 1.2536 ± 0.0005g/cm3at
20 ± 0.4 °Cwas measured.This valueisthe
mean of two independent determinations with the maximum error of a
single determination.Standard deviation was 0.0084 g/cm3,
showing good correlation of the two determinations
The density of the test item was determined with a not-GLP compliant
study following the standard guideline OECD TG 109. Using the pycnometer
method, a density of 1.2536 ± 0.0005g/cm3 at 20 ± 0.4 °C was measured.
This value is the mean of two independent determinations with the
maximum error of a single determination.
Standard deviation was 0.0084 g/cm3, showing good correlation of the two
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