Registration Dossier
Registration Dossier
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EC number: 217-218-9 | CAS number: 1779-49-3
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Biosynthesis of Head-to-Head Terpenes. Garbonium Ion Rearrangements Which Lead to Head-to-Head Terpenest?
- Author:
- Poulter et al
- Year:
- 1 974
- Bibliographic source:
- Biochemistry; vol. 13; (1974); p. 1530,1531
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- no data on method available (handbook data)
- GLP compliance:
- not specified
- Type of method:
- other: no data
Test material
- Reference substance name:
- Methyltriphenylphosphonium bromide
- EC Number:
- 217-218-9
- EC Name:
- Methyltriphenylphosphonium bromide
- Cas Number:
- 1779-49-3
- Molecular formula:
- C19H18P.Br
- IUPAC Name:
- methyl(triphenyl)phosphonium bromide
- Test material form:
- solid
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- >= 230 - <= 232 °C
Applicant's summary and conclusion
- Conclusions:
- The melting point of Methyltriphenylphosphonium bromide is reported to be 230 - 232°C.
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