Registration Dossier
Registration Dossier
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EC number: 609-051-9 | CAS number: 35000-37-4
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 23.01.2008 to 15.05.2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP Study report
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Differential scanning calorimetry (DSC)
Test material
- Reference substance name:
- [2-(tert-butoxy)-2-oxoethyl]triphenylphosphanium chloride
- EC Number:
- 609-051-9
- Cas Number:
- 35000-37-4
- Molecular formula:
- C24H26ClO2P
- IUPAC Name:
- [2-(tert-butoxy)-2-oxoethyl]triphenylphosphanium chloride
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Melting / freezing point
- Decomposition:
- yes
- Decomp. temp.:
- 170 °C
- Remarks on result:
- other: The test substance has no melting and/or boiling temperature
Applicant's summary and conclusion
- Conclusions:
- Reaction and/or decomposition of the test substance were observed above ca 170°C which resulted in a liquefied residue: melting and/or boiling
of DCM were not observed below the temperature at which reaction and/or decomposition was observed.
Therefore, the test substance has no melting and/or boiling temperature.
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