Registration Dossier
Registration Dossier
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EC number: 231-967-9 | CAS number: 7782-87-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
The melting point of the test item cannot be determined. The substance decomposes at temperatures above 275°C.
Key value for chemical safety assessment
Additional information
The melting point of the test item cannot be determined. The substance decomposes at temperatures above 275°C.
However, a significant degradation was observed as from 275°C after an endotherm. The first weak exotherm between 95°C and 220°C is also attributed to degradation or rearrangement (refer also to observations made during the self-heating measurements). This is in line with visual observations made during melting/boiling point measurements with the glass capillary method.
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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