Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: according to valid method (DSC)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Principles of method if other than guideline:
Differential Scanning Calorimetry
GLP compliance:
not specified
Type of method:
thermal analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Melting / freezing pt.:
200 °C
Atm. press.:
ca. 1 atm
Decomposition:
yes
Decomp. temp.:
>= 278 °C
Remarks on result:
other: The sharp endothermic peak at 198°C is the melting point. The product starts to decompose in the sealed vial at 278°C with a mean energy of 710 J/g.

Applicant's summary and conclusion

Conclusions:
The tested melting point is 200°C.
Executive summary:

The melting point was determined using a Differential Scanning Calorimeter. The observed melting point is 200°C.