Registration Dossier

Physical & Chemical properties

Melting point / freezing point

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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: GLP guideline study (OECD, EC, EPA, FDA, etc.)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: EC Method A1
GLP compliance:
yes
Type of method:
capillary method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Melting / freezing pt.:
200.2 °C

Any other information on results incl. tables

Test 1: 199.5 °C

Test 2: 200.5 °C

Test 3: 200.5 °C

Applicant's summary and conclusion

Executive summary:

The study was carried out on 1 sample in triplicate. Method used: A1: Capillary Method.

Instrument calibration with cafeine standard. The test substance yellowd at 171 °C. Droplets appeared at approx 184 °C, altough solid test substance was still visible. Melting point detection (mean) at 200.2 °C