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EC number: 221-800-8
CAS number: 3238-40-2
weight loss curve of the test substance is shown in Figure
7 (see attachment). The
plot of the log PTof the test substance as function of the
reciprocal temperatures is shown in Figure
8 (see attachment). Equation: log PT,20= -8212 x
1/T + 18.3 (r = 0.9998, n = 8).
Table: Results of the isothermal TGA
PT of the test substance at 20°C: -9.72; log
PT of the test substance at 25°C: -9.25
The vapour pressure of the substance is 5.6E-10 Pa at 25°C (1.9E-10 Pa at 20°C)
Key value for CSA: 5.6E-10 Pa at 25°C
The isothermal thermogravimetric effusion
method was performed in accordance with EC A.4 and OECD 104.
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