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EC number: 236-244-1 | CAS number: 13254-34-7
In Experiment 1, 3 and 4, no effects were observed during cooling.
To further investigate the melting temperature of the test substance, two samples of the test substance were stored for 21 hours at -22.1 ± 0.2°C and -81.7 ± 1.8°C respectively. It was observed after storage that the test substance was a liquid (-20°C freezer) and a very viscous liquid (-80°C freezer). According to this it was concluded that the melting temperature of the test substance is < -80°C (< 193K).
A study was conducted to determine the freezing point of Dimetol by applying a storage experiment in the freezer and by using a DSC analysis designed to be compatible with Method A1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
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