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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 500-129-7 | CAS number: 55552-95-9
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Key result
- Atm. press.:
- 100 kPa
- Decomposition:
- ambiguous
- Decomp. temp.:
- °C
- Remarks on result:
- not determinable
- Conclusions:
- The test item has been considered to undergone further reaction from approximately 110 to 200 °C (383 to 473 K) and may have included volatilisation of some components. From approximately 220 to 310°C (693 to 783 K) volatilisation occurred. Some of the test item remained after being heated to 400 °C (673 K) and at 99 to 100 kPa. It was not possible to determine a clearly defined boiling point for the test item.
- Executive summary:
The test item has been considered to undergone further reaction from approximately 110 to 200 °C (383 to 473 K) and may have included volatilisation of some components. From approximately 220 to 310°C (693 to 783 K) volatilisation occurred. The determination was by differential scanning calorimetry, designed to be compatible with Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995. Some of the test item remained after being heated to 400 °C (673 K) and at 99 to 100 kPa. It was not possible to determine a clearly defined boiling point for the test item.
Reference
The test item has been considered to undergone further reaction from approximately 110 to 200 °C (383 to 473 K) and may have included volatilisation of some components. From approximately 220 to 310°C (693 to 783 K) volatilisation occurred. Some of the test item remained after being heated to 400 °C (673 K) and at 99 to 100 kPa. It was not possible to determine a clearly defined boiling point for the test item.
Description of key information
The test item has been considered to undergone further reaction from approximately 110 to 200 °C (383 to 473 K) and may have included volatilisation of some components. From approximately 220 to 310°C (693 to 783 K) volatilisation occurred. Some of the test item remained after being heated to 400 °C (673 K) and at 99 to 100 kPa. It was not possible to determine a clearly defined boiling point for the test item.
Key value for chemical safety assessment
Additional 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.
