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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-610-3 | CAS number: -
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The reliability is rated 2 because the study is well documented and meets generally accepted scientific principles. The results were reviewed for reliability and assessed as valid. Study not conducted under GLP conditions.
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- similar to Kofler hot bar
- Deviations:
- yes
- Remarks:
- : hot bar PROLABO, temperature is homogenous on the hot bar
- Principles of method if other than guideline:
- Technic similar to the Kofler Hot bar.
Apparatus PROLABO, temperature is homegenous at every point of the hot bar - GLP compliance:
- no
- Type of method:
- other: similar to Kofler hot stage
Test material
- Reference substance name:
- Bis{tris[4-(mono and dimethylamino)phenyl]methylium} 2-(bis{4-[ethyl(3- sulfonatobenzyl)amino]phenyl}methyliumyl)benzenesulfonate
- IUPAC Name:
- Bis{tris[4-(mono and dimethylamino)phenyl]methylium} 2-(bis{4-[ethyl(3- sulfonatobenzyl)amino]phenyl}methyliumyl)benzenesulfonate
- Reference substance name:
- Bis{tris[4-(mono and dimethylamino)phenyl]methylium} 2-(bis{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methyliumyl)benzenesulfonate
- EC Number:
- 700-610-3
- Molecular formula:
- UVCB substance - not applicable
- IUPAC Name:
- Bis{tris[4-(mono and dimethylamino)phenyl]methylium} 2-(bis{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methyliumyl)benzenesulfonate
- Details on test material:
- - Name of test material (as cited in study report): Sepisol Fast Blue 2BR
- Substance type: organic salt
- Appareance/physical state: dark blue powder
- Analytical purity: 90 - 95% w/w
- Lot/batch No.: 923769
- Stability under test conditions: stable under test conditions
- Storage condition of test material:room temperature
Constituent 1
Constituent 2
Results and discussion
Melting / freezing point
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- 240 °C
- Remarks on result:
- other: The substance becomes darker at 240°C but no fumes is observed.
Applicant's summary and conclusion
- Conclusions:
- Under normal conditions of pressure, Sepisol Fast Blue 2BR does not have a melting point. At 240°C, the substance becomes darker and no fumes is observed.
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.
