Registration Dossier
Registration Dossier
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EC number: 253-775-4 | CAS number: 38083-17-9
Density
Administrative data
Link to relevant study record(s)
Description of key information
The relative density of test substance was determined to be 1.32 at 20 °C±0.5 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.32
Additional information
The relative density of test substance was determined using EU Method A3 (air comparison pycnometer method using helium).
The test was carried out using a procedure in which the displacement of helium gas is used by the Micromeritics AccuPyc 1330TC Pycnometer to measure the volume and hence the density of a substance. Approximately 4.3 g of test substance was weighed in duplicate and analysed using 5 runs per weighing. The temperature of the water bath was kept within 20 °C±0.5 °C.
The relative density of the two test substance samples was determined at 1.3213 and 1.3171, respectively. Accordingly, the average relative density was calculated as 1.32.
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