Registration Dossier

Administrative data

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:
other: non GLP but other quality assurance

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EEC (A.1: 1.4.4.1 and 1.4.4.2)
Principles of method if other than guideline:
thermogravimetry/differential Scanning calorimetry method -congruent with EU-A.1,1.4.4.1 and 1.4.4.2
GLP compliance:
no
Remarks:
other quality assurance
Type of method:
thermal analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Melting / freezing pt.:
> 500
Decomposition:
yes
Remarks on result:
other: result of sample 10TT01254

Any other information on results incl. tables

In the TG/DSC curve of the melting test no no endothermic peaks are found in the curve. The mass of the sample decreases slowly all the time, which indicates slow decomposition. Consequently there is no evidence for any melting having taken place below at least 500 °C.

Applicant's summary and conclusion

Conclusions:
There is no evidence of melting of the substance below at least 500°C.
Executive summary:

In the TG/DSC curve of the melting test no no endothermic peaks are found in the curve. The mass of the sample decreases slowly all the time, which indicates slow decomposition. Consequently there is no evidence for any melting having taken place below at least 500 °C.