Registration Dossier
Registration Dossier
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EC number: 214-154-3 | CAS number: 1100-88-5
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- other: publication data
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Guideline:
- other: not specified
- GLP compliance:
- not specified
- Melting / freezing pt.:
- >= 314 - <= 315 °C
- Conclusions:
- A melting point in the range 314-315°C is reported for benzyltriphenylphosphonium chloride (publication data).
- Executive summary:
A melting point in the range 314-315°C is reported for benzyltriphenylphosphonium chloride (publication data).
- Endpoint:
- melting point/freezing point
- Type of information:
- other: handbook data
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Guideline:
- other: not specified
- GLP compliance:
- not specified
- Melting / freezing pt.:
- >= 323 - <= 332 °C
- Conclusions:
- A melting point in the range 323-332°C is reported for benzyltriphenylphosphonium chloride (handbook data).
- Executive summary:
A melting point in the range 323-332°C is reported for benzyltriphenylphosphonium chloride (handbook data).
Referenceopen allclose all
Description of key information
The melting point of the test item was not investigated in any experimental study as the endpoint can be filled in with data from publications, handbooks and authoritative databases. The SciFinder database indexes a publication from Wittig (1955) reporting a melting point in the range 314-315°C for benzyltriphenylphosphonium chloride. In the Knovel Critical Tables (2003) is otherwise reported a melting point in the range 323-332°C for the substance. The lowest boundary of the reported ranges was selected as key value.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 314 °C
Additional information
The melting point of the test item was not investigated in any experimental study as the endpoint can be filled in with data from publications, handbooks and authoritative databases, considered as reliable with restrictions (Klimisch 2). The reported melting ranges are consistent with each other and a weight-of-evidence approach was followed to fill in the endpoint.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
