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EC number: 946-382-0
CAS number: -
Table: Results of the isothermal TGA
analysis (test substance)
(1) The vapour pressure regression
curve constructed using the data of Experiment 1 and Experiment 2 had a
coefficient of correlation of <0.99. Therefore, it was decided to
perform a third experiment and to calculate the coefficient of
correlation for the Experiment 1/Experiment 3 and Experiment
2/Experiment 3. Coefficient of correlation was >0.99 for the Experiment
1/Experiment 3. Based on this, the results from Experiment 2 were
The vapour pressure was determined using the isothermal
thermogravimetric effusion method in a GLP study according to EC A.4,
OECD 104 and OPPTS 830.7950. The vapour pressure of PEMP product at 25°C
was determined to be 2.3E-07 Pa. The vapour pressure at 20°C was
determined to be 1.0E-07 Pa.
Vapour pressure at 25°C: 2.3E-07 Pa (EC A.4, OECD 104, OPPTS 830.7950: isothermal thermogravimetric effusion)
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