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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:
March 23, 2015
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to
OECD Guideline 103 (Boiling Point)
according to
other: OECD Guideline 102 (Melting Point)
Principles of method if other than guideline:
Differential scanning calorimetry analysis carried out according to SOP - SRT 028 protocol.
GLP compliance:
Type of method:
differential scanning calorimetry
Remarks on result:
other: no boiling point encountered up to 450 °C

DSC analysis of the substance, carried out between 25 and 450 °C, showed a melting point between 202 and 241 °C and no boiling up to 450 °C.

After melting between 202 and 241 °C, no boiling point was found for the substance up to 450 °C.
Executive summary:


The test was performed according to internationally accepted testing procedures (OECD 102/103), using Differential Scanning Calorimetry method for analysis between 25 and 450 °C.


Melting was noted in the range of 202 - 241 °C. No boiling point was found up to 450 °C.

Description of key information

No boiling point up to 450 °C, based on DSC analysis.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
501.94 °C

Additional information

DSC analysis between 25 and 450 °C.

Estimated boiling point is 501.94 °C, predicted by MPBPWIN as implemented in EPI Suite v4.11 tool, using smile notation of the substance as input.