Registration Dossier
Registration Dossier
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EC number: 261-491-7 | CAS number: 58909-56-1
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:
- other: Standard methods without GLP are reported.
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- 3 tests were applied:
- Test according to Lütolf in an open vessel. Temperature raise at 2.5 °C/min until 350 °C.
- Test in Radex (rapid detector of exothermic processes) in an open vessel. Temperature raise until 150 °C. Exposure time at 150 °C: 16 h.
- Test according to Grewer in air stream. Temperature raise at 1.2 °C/min until 350 °C. - GLP compliance:
- not specified
- Type of method:
- other: thermal analysis
- Decomposition:
- yes
- Decomp. temp.:
- ca. 193 °C
- Remarks on result:
- other: The test substance undergoes an exothermic process (decomposition) starting at ca. 181 °C with a peak at 192 - 195 °C.
- Conclusions:
- The test substance undergoes an exothermic process (decomposition) starting at ca. 181 °C with a peak at 192 - 195 °C.
- Executive summary:
Three tests were performed:
- Test for decomposition according to Lütolf dynamic in an open vessel. Result: First exothermic process at 190 - 350 °C. Peak: 195 °C. dTmax 28 °C.
- Test in Radex (rapid detector of exothermic processes) in an open vessel. Result: No exothermic process up to 150 °C (for 16 h).
- Test for decomposition dynamic according to Grewer in air stream. Result: First exothermic process at 181 - 209 °C. Peak at 192 °C. dTmax 56 °C.
Reference
- Test for decomposition according to Lütolf dynamic in an open vessel. Result: First exothermic process at 190 - 350 °C. Peak: 195 °C. dTmax 28 °C.
- Test in Radex (rapid detector of exothermic processes) in an open vessel. Result: No exothermic process up to 150 °C (for 16 h).
- Test for decomposition dynamic according to Grewer in air stream. Result: First exothermic process at 181 - 209 °C. Peak at 192 °C. dTmax 56 °C.
Description of key information
The test substance undergoes an exothermic process (decomposition) starting at ca. 181 °C.
The boiling temperature was calculated to 718 °C using the MPBPVP v1.43 tool within EpiSuite v4.1 programme.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 718 °C
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.
