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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

Currently viewing:

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:
29.2.2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-Guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes
Type of method:
other: Differential scanning calorimetry
Melting / freezing pt.:
> 640 °C
Atm. press.:
101.325 kPa
Remarks on result:
other: Ashes (residue) could not been determined in the tested temperature range from 30°C to 640°C.
No endothermic peak corresponding to melting of the test substance was recorded in the tested temperature range from 30 to 640°C. Definite value of melting temperature of the test substance, Ashes (residues), could not be determined in the tested temperature range from 30 to 640°C.
Conclusions:
No endothermic peak corresponding to melting of the test substance was recorded in the tested temperature range from 30 to 640°C.

Definite value of melting temperature of the test substance, Ashes (residues), could not be determined in the tested temperature range from 30 to 640°C.

Description of key information

> 640 °C at 101.3 kPa

Key value for chemical safety assessment

Additional information

No endothermic peak corresponding to melting of the test substance was recorded in the tested temperature range from 30 to 640°C. Definite value of melting temperature of the test substance, Ashes (residues), coal could not be determined in the tested temperature range from 30 to 640°C.