Registration Dossier
Registration Dossier
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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.
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EC number: - | 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:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Decomposition:
- yes
- Decomp. temp.:
- ca. 294.5 °C
- Remarks on result:
- other: decompses before boiling
- Conclusions:
- In a GLP-study according to OECD Test Guideline 103 following the Siwoloboff method, the registered substance decomposed at a temperature of 294.5°C.
- Executive summary:
In a GLP-study according to OECD Test Guideline 103 following the Siwoloboff method,
the boiling point of the registered substance could not be determined due to decomposition of the test item beginning at 294 °C (567.2K) in the first determination and at 295 °C (568.2 K) in the second determination.
The test item started to change its colour to orange-brown at the point of decomposition. After cooling down, the test item was dark-brown and viscous.
Reference
Description of key information
boiling point (determined using OECD 103, Siwoloboff method; GLP):
- no boiling point of the substance could be observed at atmospheric pressure (1013 hPa);
- the substance decomposed at a temperature of 294.5°C.
Key value for chemical safety assessment
Additional information
In a GLP-study according to OECD Test Guideline 103 following the Siwoloboff method, the registered substance decomposed at a temperature of 294.5°C.
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.
