Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24.6.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
no
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
Expiration: unlisted
Storage condition of test material: at the room temperature in tightly closed container

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
360.8 °C

Applicant's summary and conclusion

Conclusions:
Melting temperature of the test substance 2-(3´,5´-Dichloro-2´-hydroxyphenyl)-4-quinazolinone, is 360.8°C. During the measuring of the melting temperature the thermal decomposition of the test substance started.