Registration Dossier
Registration Dossier
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EC number: 700-617-1 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted using a relevant test method but not in compliance with any known quality system
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- method according to Siwoloboff
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- 230 °C
- Conclusions:
- The substance was observed to decompose from approximately 230°C in a boiling point study conducted accordance with a relevant test method. The result is considered to be reliable.
Reference
The boiling point cannot be measured because the product breaks down from 230°C. No temperature plateau was observed before the decomposition.
Description of key information
Boiling point: decomposition from approximately 230°C (OECD 103)
Key value for chemical safety assessment
Additional information
The boiling point of the substance has been determined using differential thermal analysis and method according to Siwoloboff in accordance with OECD 103 and EU Method A.3 test methods. The substance was observed to undergo thermal decomposition without boiling from approximately 230°C. The results are considered to be reliable and used as weight of evidence. An estimated boiling point value of approximately 283°C was reported for the substance. This value was extrapolated from vapour pressure measurement using the dynamic method. Although, the reliability could not be assigned, the result is used as a supporting information.
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.
