Registration Dossier
Registration Dossier
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EC number: 235-546-0 | CAS number: 12270-13-2
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- For justification of read-across please refer to the read-across report attached to IUCLID section 13.
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- > 150 °C
- Conclusions:
- The test item started to melt at 90°C followed by decomposition. No boiling was observed.
- Executive summary:
The boiling point of the test substance was determined via Differential Scanning Calorimetry (DSC) and capillary tube in a metal block according to OECD 103.
For DSC, the test item was heated continously until the final temperature was reached while measureing and recording the quantity of absorbed and released heat.
For the capillary tube method, the test item was filled to a height of approx. 5 mm into the test tube and heated to the maximum temperature (410°C), while any changes of the substance are observed and recorded.
Considering the results from the thermal stability, DSC and capillary tube method, the test substance started to melt at 90°C followed by decomposition. Therefore no boiling point or range could be determined.
This information is used in a read-across approach in the assessment of the target substance.
For justification of read-across please refer to the attached read-across report (see IUCLID section 13).
Reference
Description of key information
The boiling point of the test substance was determined via Differential Scanning Calorimetry (DSC) and capillary tube in a metal block according to OECD 103.
Considering the results from the thermal stability (ambiguous onset), DSC and capillary tube method, the test substance started to melt at 90°C followed by decomposition. Therefore, no boiling point or range could be determined.
This information is used in a read-across approach in the assessment of the target substance.
For justification of read-across please refer to the attached read-across report (see IUCLID section 13).
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.
