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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

boiling point
no stable boiling state could be reached; decomposition at 256 C (15 mbar).
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Reason / purpose for cross-reference:
reference to other study
no guideline followed
Version / remarks:
Expert statement on boiling point is from vapor pressure report
Principles of method if other than guideline:
During vapor pressure measurement (OECD 104) at 15 mbar, no stable boiling state could be reached. The measured temperature was 256 ± 2 ºC; the 10-HSA becomes a yellowish color.
GLP compliance:
Type of method:
other: not specified
Key result
Decomp. temp.:
ca. 256 °C
Remarks on result:
not determinable
thermal decomposition

Description of key information

No stable boiling state could be reached; decomposition at 256 ºC (15 mbar).

Key value for chemical safety assessment

Additional information