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Physical & Chemical properties

Boiling point

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Description of key information

Boiling point (tripotassium propylsilanetriolate in aqueous solution): 113°C (ASTM-D1120-72)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
113 °C

Additional information

A measured boiling point of 113°C was determined for the substance in accordance with the ASTM-D1120 -72 test method. Although full details are not available, the result is considered to be reliable. This value is consistent with the boiling point expected for a solution of approximately 15 - 20% potassium hydroxide in water.