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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
The data are based on a reliable handbook.
GLP compliance:
not specified
Type of method:
other: no data
Key result
Melting / freezing pt.:
383 °C
Decomposition:
yes
Remarks:
degradation
Decomp. temp.:
380 °C
Sublimation:
no
Remarks on result:
other: atm. press.: not specified
Conclusions:
Under the study conditions, the melting point of the test substance was 383°C.
Executive summary:

A study was conducted to determine the melting point of the test substance but no data was available regarding the methodology. Under the study conditions, the melting point of the test substance was 383°C (Haynes, 2016).

Description of key information

A study was conducted to determine the melting point (Haynes, 2015).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
383 °C

Additional information