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Physical & Chemical properties

Melting point / freezing point

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Description of key information

111 °C at ca. 1013 hPa

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
111 °C

Additional information

The melting range of the substance 1,2-Benzenediol, 3,5-dialkyl-, 1,2-dicarboxylate was determined according to OECD 102 resp. EU A.1. Two batches with different purities (> 99.85% and > 99%) were tested. There was no decomposition observed from the measurment of sample with high purity. However the decomposition of the sample with the low purity was observed. This is probably due to the impurities.