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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The freezing point of the substance is determined to be -31. 1 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-31.1 °C

Additional information

Two studies were conducted. A BASF GLP study in accordance with the EU Method A.1 (Melting / Freezing Temperature) using the method to determine freezing temperature and a non-GLP study also in accordance with the EU Method A.1 (Melting / Freezing Temperature) using the method to determine freezing temperature. BASF GLP study no. 91.19.7 determined the freezing point to be -31.1 °C and International Specialty Products Inc. study determind the freezing point to be -30 °C. Both values are in the same range. The value of the BASF GLP study was chosen as key value for the freezing point.

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