Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 254-074-6 | CAS number: 38668-46-1
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Ministry of Health, Italy.
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 6-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine
- EC Number:
- 254-074-6
- EC Name:
- 6-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine
- Cas Number:
- 38668-46-1
- Molecular formula:
- C9H13N7
- IUPAC Name:
- 6-[2-(2-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- 255 °C
- Atm. press.:
- 101.325 kPa
- Decomposition:
- no
- Sublimation:
- no
Any other information on results incl. tables
First test results
The heat flow record shows two endothermic effects. The main endothermic effect has been detected between 236 °C and 261 °C, with peak at 256 °C and onset at 255 °C. The melting point of the test sample is 255 °C.
The other endothermic effect has been detected at 230 °C.
Second test results
The heat flow record shows two endothermic effects. The mainendothermic effect has been detected between 236 °C and 261 °C, with peak at 256 °C and onset at 255 °C. The melting point of the test sampleis 255 °C.
The other endothermic effect has been detected at 220 °C.
Applicant's summary and conclusion
- Conclusions:
- The melting point of the test sample is 255 °C (the mean of two measurements).
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.
