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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 270-219-6 | CAS number: 68413-47-8
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 04 March 2004 - 24 June 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- yes
- Remarks:
- The boiling point could not be determined due to substance decomposition. The boiling point had to be calculated.
- Principles of method if other than guideline:
- The boiling point could not be determined due to substance decomposition. The boiling point was calculated using an adaptation of the Stein and Brown Method (Syracuse Research Corporation Inc. MPBP for Windows version 1.40, William Meylan, 1995-1999).
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- - Purity: Not specified
- Description: light amber coloured, slightly viscous liquid
- Storage: room temperature, in the dark - Key result
- Boiling pt.:
- 540 K
- Atm. press.:
- 101.325 kPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 538 K
- Remarks on result:
- other: Component 1. Dibutyl fumarate
- Boiling pt.:
- > 633 K
- Atm. press.:
- 101.325 kPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 538 K
- Remarks on result:
- other: Component 2. Registered substance
- Conclusions:
- The boiling point of the test material could not be determined as it decompose from approximately 538K +- 0.5K at 102.36 kPa. A calculated value of boiling point gave a result of >633K at 101.325 kPa (SafePharm, 2004).
Reference
Description of key information
The boiling point of the test material could not be determined as it decompose from aproximately 538K +- 0.5K at 102.36 kPa. A calculated value of boiling point gave a result of >633K at 101.325 kPa (SafePharm, 2004).
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.
