Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The melting point was obtained by DSC (Differential Scanning Calorimetry) which is an accurate analysis method.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Principles of method if other than guideline:
DSC (Temp.Scan : 30 to 350°C at 3°C/min)
Gaz : Nitrogen
Aluminium capsule, under normal pressure (760mmHg)
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
(Differential Scanning Calorimetry)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent

Results and discussion

Melting / freezing point
Atm. press.:
ca. 760 mm Hg
Decomposition:
yes
Decomp. temp.:
ca. 160 °C

Applicant's summary and conclusion

Conclusions:
Decomposition from 160°C, the measurement of the melting point is not possible.