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Physical & Chemical properties

Boiling point

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Description of key information

According to well established data collections, the boiling point of isophorone diisocyanate at normal pressure (1013 hPa) is 310 °C. Decomposition is observed at temperatures below the normal boiling point, beginning at approximately 260 °C.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
310 °C

Additional information