Registration Dossier
Registration Dossier
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EC number: 421-140-2 | CAS number: -
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:
- 18/08/2008-17/10/2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Schedule 1, Good Laboratory Practice Regulations 1999 (SI 1999/3106 as amended by SI 2004/0994)
- Type of method:
- other: differential scanning calorimetry
- Melting / freezing pt.:
- > 633 K
- Remarks on result:
- other: ± 0.5 deg K
- Conclusions:
- The melting temperature of the test material has been determined to be greater than 633.0 ± 0.5 K.
- Executive summary:
The determination was carried out by differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86, Method A1 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC). Under the conditions of the test the substance was determined to have a melting point of greater than 633.0 ± 0.5 K.
Reference
Description of key information
The substance has no melting point (up to 360 °C).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 360 °C
Additional information
The melting temperature of the substance has been determined according to EU Method A.1.
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.
