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Physical & Chemical properties

Melting point / freezing point

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Description of key information

melting point was detected to 146.5 °C (+- 1 °C) corresponding to 419.65 - 420.65 K at 1013 hPa 

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
146.5 °C

Additional information

A melting point study was conducted according to Regulation (EC) No 440/2008 method A.1 and OECD TG 102. The melting point of Cyanuric chloride has been measured by capillary method. The melting range of cyanuric chloride was determined to be 146.5 -147.5°C corresponding to 419.65 - 420.65 K. Six different publications show the same value compared to the key study for the melting point of cyanuric chloride. This value is thus regarded as reliable. Because it results from a study according to Regulation (EC) No 440/2008 method A.1, the measured value in the key study is taken as key parameter.