Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Data on physical properties were obtained from experimental studies. The use of Klimisch codes (Klimisch et al.,REGULATORY TOXICOLOGY AND PHARMACOLOGY 25, 1-5 (1997), was applied and a reliability code of (1) valid without restrictions was assigned.

Review of the collated information indicates that  acetylacetone is a colourless liquid with a pleasant odour which readily dissolves in water. It has a low flash point of 35 °C which indicates that the substance would be classified as category 3 flammable liquid and vapour.