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Boiling point

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Description of key information

Decomposition occurred at 598 K (325 C).  

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
325 °C

Additional information

Two studies to determine the boiling point of the test material by DSC (differential scanning calorimetry) were performed according to procedures outlined in ASTM E537-86 and OECD 103. One study was performed under an air atmosphere, the second under an atmosphere of nitrogen. Both tests produced similar thermograms which showed a broad exothermic event indicating the test material undergoes thermal not oxidative decomposition. The onset of decomposition occurred at 598 K (325 C). 


The boiling point of the test substance was not determined because the test material decomposed before the boiling point was reached.