Registration Dossier
Registration Dossier
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EC number: 211-720-1 | CAS number: 691-37-2
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
Since no peak thought to represent endothermic reaction associated with melting was observed in the DSC curve of the test substance, the melting point of the test substance is not considered to be within the range of measured temperatures (-50 to -120°C) (OECD 102).
Melting point -153.6 degrees centigrade (Handbook data 2003).
Melting point -154 degrees centigrade (Handbook data 1987).
Key value for chemical safety assessment
Additional information
Results are based on a key study performed according to OECD guideline 102. Since no peak thought to represent endothermic reaction associated with melting was observed in the DSC curve of the test substance, the melting point of the test substance is not considered to be within the range of measured temperatures (-50 to -120°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.
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