Registration Dossier
Registration Dossier
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EC number: 601-490-4 | CAS number: 117704-25-3
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1 November 1990
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Experimental result according to a reliable method
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The melting point of the test substance was determined using an Electrothermal Series 81009 Digital Melting Point Apparatus with a heating rate of approximately 0.4℃/min. The temperatures were noted at which physical changes in either the sample or standard were observed. The melting point determinations for the sample and melting point standard were carried out in triplicate and duplicate, respectively.
- GLP compliance:
- not specified
- Type of method:
- thermal analysis
- Key result
- Melting / freezing pt.:
- 160.5 - 162.2 °C
- Remarks on result:
- other: Mean value of three duplicates
- Conclusions:
- The melting point of test substance is 160.5-162.2℃.
Reference
Description of key information
The melting point of test substance is 160.5-162.2℃.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 162 °C
Additional information
The melting point of test substance is 160.5-162.2℃ (Lloyd, 1991).
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