Registration Dossier
Registration Dossier
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EC number: 221-516-4 | CAS number: 3129-92-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- other: Company SDS
- Adequacy of study:
- weight of evidence
- Study period:
- 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Determination of the melting points of solids using a STUART SMP20 melting point apparatus.
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- Batch L15CHAB26
Appearance: Off-white powder
pH (5aq%): 7.06
Water Content: <0.1%
Assay: 99.47% - Key result
- Melting / freezing pt.:
- 180.5 °C
- Atm. press.:
- 1 atm
- Decomposition:
- yes
- Sublimation:
- ambiguous
- Conclusions:
- A melting poiunt of 180.5°C is reported from determination of the melting points of solids using a STUART SMP20 melting point apparatus.
At this temperatue the substance appears to decompose.
Reference
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 180.5 °C
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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