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Physical & Chemical properties

Boiling point

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Description of key information

>224 °C (Disflammol DPK)

Key value for chemical safety assessment

Additional information

The Lanxess MSDS reports the boiling point of Disflamoll DPK to be greater than 224 °C at a pressure of 5 mBar.

Published handbook data reports the boiling point of the major component (diphenyl tolyl phosphate) to be 390 °C at 760 mmHg and 235 -255 °C at 1330 Pa. Additional Lanxess technical information reports the boiling point of the major component to be approximately 230 °C at 5 hPa.