Registration Dossier
Registration Dossier
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EC number: 428-190-4 | CAS number: 68490-66-4 CUREZOL 2MA-OK
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 Sep 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2006
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Department of Health of the Government of the United Kingdom, Date of Inspection 12Apr2005
- Type of method:
- other: metal block method
Test material
Constituent 1
Results and discussion
Melting / freezing point
- Decomposition:
- yes
- Remarks:
- colour changes from white to grey at 260 ºC, indicating decomposition.
- Decomp. temp.:
- 260 °C
- Remarks on result:
- not determinable
- Remarks:
- MP not determined due to decomposition.
Any other information on results incl. tables
Test Result
The test substance was observed to change colour from white to grey at approximately 260 °C, indicating likely decomposition. On continued heating to 360 °C, the sample darkened further, to dark brown in colour, with no sign of melting.
Conclusion
2MA-OK was found to decompose at approximately 260 °C, without melting.
Applicant's summary and conclusion
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.
