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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

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Description of key information

Boiling point: 201.8°C  at 101.3 kPa

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
201.8 °C

Additional information

A boiling point value of 201.8°C is reported in a handbook which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable. Several other sources are available and the majority give boiling points in the range 196.5 to 202°C and, therefore, support the key study. A single source, to which reliability could not be assigned, gave a boiling point of 97°C. Given the very limited details available and that the weight of evidence from many other studies is for a much higher boiling point, this result is discounted.