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EC number: 204-464-7
CAS number: 121-32-4
Test item sample weight
Reference volume (VA)
Volume of sample cell holder
Temperature during the assay
Mean density (g/cm3)
Mean relative density
Run No. 1
Run No. 2
Run No. 4
Remark: The run No. 3 was not taken into
account, it was not complying the quality criteria.
In a GLP study (Défitraces, 2011), the
relative density of Ethylvanillin was determined using the gas
comparison pycnometer, according to the OECD 109 guideline.
The relative density mean value of the test
item was D (20.6°C / 4°C) = 1.307 ± 0.002.
The determined density was 1.307
Only one GLP study, OECD 109 compliant, was
available and was selected as key study. It was quoted with reliability
1 according to Klimisch scale.
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