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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-782-8 | CAS number: 87-90-1
Boiling point
Administrative data
- Endpoint:
- boiling point
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a solid which decomposes before boiling
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
According to Annex VII, section 7.3, column 2 of Regulation No. 1907/2006, the study does not need to be conducted for solids which either melt above 300°C or decompose before boiling. The test substance decomposes at the melting point of 246°C before boiling and therefore a boiling point study is not required. The decomposition rate increases at higher temperatures. A boiling point cannot be determined as symclosene is not stable enough to reach a well-defined boiling point.
Data source
Materials and methods
Test material
- Reference substance name:
- Symclosene
- EC Number:
- 201-782-8
- EC Name:
- Symclosene
- Cas Number:
- 87-90-1
- Molecular formula:
- C3Cl3N3O3
- IUPAC Name:
- symclosene
Constituent 1
Results and discussion
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.
