Registration Dossier
Registration Dossier
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EC number: 922-178-7 | CAS number: -
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011-09-27
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: experimental result in acoordance with EU A1 guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Remarks:
- foolowing UK GLP guidelines but no certificate
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- LCE11049
- IUPAC Name:
- LCE11049
- Details on test material:
- - Name of test material (as cited in study report):LCE11049
- Substance type:UVCB
- Physical state:solid
- Analytical purity:100%
- Lot/batch No.:TO4211
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 58.2 °C
- Decomposition:
- no
Any other information on results incl. tables
A melting point tube was filed in triplicate with test substance. The test substance was a cream waxy pellet. Grinding of the test substance was not suitable; therefore it was finely cut before analysis.
Applicant's summary and conclusion
- Conclusions:
- Melting point average of this test to be reported is 58.2°C
- Executive summary:
Using a preliminary temperature gradient of 25°C to 300°C at 5°C/min , analysed in triplicate, gave approximate results of 60.5°C, 56.2°C and 57.7°C, average value of 58.2°C.
Using a slower temperature gradient of 52°C to 62°C at a rate of 0.5°C/min to increase accuracy, the tests substance, analysed in triplicate, gave results of 58.2°C, 57.9°C and 58.4°C. the Melting point average, of this test, to be reported is 58.2°C
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