Registration Dossier
Registration Dossier
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EC number: 470-470-3 | CAS number: 9022-75-7
Boiling point
Administrative data
Link to relevant study record(s)
Description of key information
The key value for boiling point of the substance is 364.62°C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 364.62 °C
Additional information
Decomposition of the registered substance was suspected during the experimental determination of boiling point due to colour change during the test. In addition, under the test conditions, the minimum value of the boiling temperature range was found to be (106.5°C, 379.7 K) while the boiling point of the substance is expected to be above 229°C (boiling point of dodecanol).
Thus, the measure of the true initial boiling point of the substance is considered as difficult and the experimental study was considered as unreliable.
QSAR predictions using MPBPWIN, US EPA TEST, NICEATM and ACD/Labs provide indication on boiling point of the main constituents / impurity of the substance.
Considering QSARs estimations an initial boiling point of 364.62°C was retained as key value for chemical safety assessment.
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.
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