Registration Dossier
Registration Dossier
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EC number: 217-031-2 | CAS number: 1724-39-6
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
The Reaction mass of cyclododecanol and cyclododecanone is not highly flammable according to the definition in Council Regulation (EC) No 440/2008, method A.10. It is concluded that this applies to pure cyclododecanol as well.
Key value for chemical safety assessment
Additional information
The test material in the key study predominantly consists of cyclododecanol. Auto flammability information from the safety data sheets of the pure constituents shows that cyclododecanol is the less reactive constituent (autoignition temperature approx. 380 °C; cyclododecnone: approx. 230 °C). Therefore increasing the cyclododecanol content at the expense of the cyclododecanone content does not increase the flammability.
Justification for classification or non-classification
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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