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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 222-814-7 | CAS number: 3618-73-3
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:
- other: Test conducted according to internationally accepted testing guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- no
- Type of method:
- thermal analysis
- Remarks:
- DSC
Test material
- Reference substance name:
- 2,2'-[[5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]imino]diethyl diacetate
- EC Number:
- 222-813-1
- EC Name:
- 2,2'-[[5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]imino]diethyl diacetate
- Cas Number:
- 3618-72-2
- Molecular formula:
- C23H25BrN6O10
- IUPAC Name:
- 2-{[2-(acetyloxy)ethyl]({4-[ (E)-2-(2-bromo-4,6-dinitrophenyl)diazen-1-yl]-5acetamido-2-methoxyphenyl})amino}ethyl acetate
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Melting / freezing point
- Atm. press.:
- ca. 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- ca. 215.9 °C
Any other information on results incl. tables
An endothermic peak was observed between 115 -148 °C, followed by substance decomposition between 216 -353 °C. The decomposition onset is 215.9 °C with an enthalpy energy of 489.9 J/g
Applicant's summary and conclusion
- Conclusions:
- The substace melting point was determined by DSC according to OECD 102. The decomposition of the substance was observed with onset temperature equal to 215.9 °C.
- Executive summary:
The substance melting point was tested by thermoanalysis (DSC) according to OECD 102.
An endothermic peak was observed between 115 -148 °C, followed by substance decomposition between 216 -353 °C. The decomposition onset is 215.9 °C with an enthalpy energy of 489.9 J/g
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.
