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Boiling point

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Description of key information

ca. 190-209 °C at 1013 hPa 

Key value for chemical safety assessment

Additional information

The boiling range of (3-chloro-2-hydroxypropyl)trimethyl-ammonium chloride was found at ca. 190 to 209 °C (463 to 482 K) using differential scanning calorimetry (Schneider 1997).

This relatively long endothermal proceeding (boiling range) rapidly passed over into a short exothermal heat flow (decomposition) at 210.3 °C (483.5 K).

Another study (Degussa, AG, 1997) has shown that the substance has a boiling point value of 110 °C. However, the original reference was not available for review and no further information is available. The reliability of this result is not assignable.