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Physical & Chemical properties

Melting point / freezing point

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Administrative data

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Description of key information

The melting point of chlorine was determined to be 172.12 K (-101.05 °C) at ambient pressure.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
172.12 K

Additional information

Two literature data were given which are in confirmatory to each other. The melting point of chlorine was determined to be 172.12 K (-101.05 °C) at ambient pressure.