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Boiling point

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Description of key information

The test item has been determined to decompose from approximately 350 °C (623 K) at 101.7 to 101.9 kPa. As the test item decomposed, no value for boiling temperature could be determined.

Key value for chemical safety assessment

Additional information

As a result of the low rate of enthalpy change during the onset of decomposition, the onset temperature can only be approximated.

The slight decrease in the baseline from approximately 200 to 340 °C (473 to 613 K) was considered to be due to slow volatilization of one (or more) of the test item impurities from the bulk sample.

The test item has been determined to decompose from approximately 350 °C (623 K) at 101.7 to 101.9 kPa. As the test item decomposed, no value for boiling temperature could be determined.