Registration Dossier
Registration Dossier
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EC number: 210-036-0 | CAS number: 603-35-0
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
The melting point of the substance is reported to be 80.5 °C at ambient pressure.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 80.5 °C
Additional information
A literature review was conducted. In a weight of evidence approach the literature values were evaluated. HSDB reports the melting point to be 80.5 °C. REAXYS reports the melting point to be between 81 -82 °C, the GESTIS database reports the melting point to be between 78.5 and 81.5°C at 1013 hPa and the Physical Pro perties of Triphenyl Compounds of Group VB Elements report the melting point to be 80.5 °C.. Four independent literature sources report the melting point to be in the same range. Thus, a melting point of 80.5 °C at 1013 hPa which originates from the peer-reviewed database HSDB is choosen to be the most valid one.
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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.
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