Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

boiling point
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 103 (Boiling Point)
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Key result
Decomp. temp.:
>= 148 °C
A boiling temperature could not be determined due to thermal decomposition of the substance.
Executive summary:

The boiling temperature of the substance was determined under GLP in a study conducted according to OECD TG 103, by differential scanning calorimetry. Aliquots of about 2 to 5.5 mg of the test substance were placed in aluminium crucibles with pre-perforated (two determinations) or manually pierced lids (five determinations). The first five determinations were made in an air atmosphere and two determinations in a nitrogen atmosphere under atmospheric pressure. On thermal analysis, no evidence of boiling was observed in any determination. All thermogram profiles showed only a single exothermic thermal event, attributed to decomposition of the test substance, which started from approximately 148 °C.

Description of key information

A boiling temperature could not be determined due to thermal decomposition of the substance, starting from about 148 °C.

Key value for chemical safety assessment

Additional information