Registration Dossier
Registration Dossier
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EC number: 204-626-7 | CAS number: 123-42-2
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with REACH Annex XI this study is scientifically unjustified. The flammability of liquids is determined on basis of their flashpoint (in combination with their boiling point), their ability to emit flammable gases upon contact with water and their pyrophoricity. The molecular structure of diacetone alcohol does not contain groups that indicate potential reactivity with water or pyrophoric properties and handling of the substance indicates that this is the case.
Key value for chemical safety assessment
Additional information
Justification for classification or non-classification
According to the criteria for classification and labelling set out in Regulation (EC) NO. 1272/2008.
- If the acetone content >0.945% , the substance is classified for flammability
CLP: Flam liquid Cat3
- if the acetone content is approximatively 0.493% , the substance is classified for flammabilty
CLP: Flam Liquid Cat 3
- If the acetone content is approximatively 0.008% the substance is not classified for flammability
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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