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EC number: 447-920-2
CAS number: 897393-42-9
Based on the vapour pressures measured, a vapour pressure curve was
constructed (lnP vs 1/T; p in Pa and T in Kelvin). The vapour pressure
at 20°C was extrapolated from the vapour pressure curve to be 3.4 +/-
The vapour pressure of the substance was determined in a GLP study
according to test methods EC A.4 and OECD 104 to be 3.4 Pa at 20 °C,
following the static technique (Van der Baan-Treur, 2003).
Recommended measurement range for the static technique is 10 to 10E5 Pa.
In the current study, a capacitance manometer with a measuring range of
6x10E-3 to 2x10E5 Pa was applied extending the recommended measurement
range to a lower limit of at least 10E-1 Pa as indicated in the test
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