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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Physical & Chemical properties

Boiling point

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boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
Type of method:
method according to Siwoloboff
Boiling pt.:
173 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: atmospheric pressure assumed
A boiling point value of 173°C is reported in a reliable study.

Description of key information

boiling point: 173°C at 1013 mbar

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
173 °C

Additional information

A boiling point value of 173°C at 1013 mbar is obtained using the Siwoloboff method. This is the most reliable result and assigned as key study. Boiling point values of 175°C and 173 -175°C at 1013 hPa and 174°C are reported in secondary literature sources which support the key study.