Registration Dossier
Registration Dossier
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EC number: 600-813-6 | CAS number: 1072-68-0
Melting point / freezing point
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- other: GLP compliant, guideline study, available as unpublished report, no restrictions, fully adequate for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1995
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- 1,4-Dimethyl-1H-pyrazole
- EC Number:
- 600-813-6
- Cas Number:
- 1072-68-0
- Molecular formula:
- C5H8N2
- IUPAC Name:
- 1,4-Dimethyl-1H-pyrazole
- Details on test material:
- - Name of test material (as cited in study report):1,4-Dimethylpyrazol
- Storage condition of test material: room temperature, avoid moist and acid.
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- -45.8 °C
- Remarks on result:
- other: standard atmosphere
Any other information on results incl. tables
Preliminary measurement: -43 °C. First measurement: -45.8 °C. Second measurement: -45.7 °C. Third measurement: -45.8 °C. Average: -45.8 °C ± 0.1 K.
Applicant's summary and conclusion
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