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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

155-166C (5-95% boiling range)
158.5-162C

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
428 K

Additional information

Two measured values are available, performed approximately 10 years apart. Changes in product specification may account for the slight but significant differences obtained. The lower of the two values is taken and the 5% distillation point rather than the IBP is taken as the key parameter