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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8-14 Nov 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: ASTM E 737-76
GLP compliance:
no
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
> 280 °C
Atm. press.:
101 kPa
Decomposition:
yes
Decomp. temp.:
280 °C
Sublimation:
no

Description of key information

the substance decomposes at temperature > 280 °C

Key value for chemical safety assessment

Additional information

The decomposition of the substance was determined applying DSC method according to the guideline ASTM E 737-76.