Registration Dossier
Registration Dossier
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EC number: 618-311-0 | CAS number: 898543-06-1
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:
- Feb 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- thermal analysis
- Remarks:
- Differential Thermal Analysis, Isothermal Step Thermal Analysis
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- >= 255 °C
- Remarks on result:
- other: There is no melting point up to the decomposition of the test item, pressure not reported.
- Conclusions:
- No endothermal melting was observed from 30 °C to 255 °C.
- Executive summary:
The melting point of the substance was determined according to the EU Method A.1 by DTA/ISTA measurements with a heating rate of 5 K/min and no pressure was reported. No endothermal melting was observed from 30 °C to 255 °C.
Reference
No endothermal melting was observed from 30 °C to 255 °C.
Description of key information
No endothermal melting was observed from 30 °C to 255 °C. Endothermal decomposition starts at 255°C to an exothermal decomposition at 265 °C.
Key value for chemical safety assessment
Additional information
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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