1166 | 2,3-Hexanedione2 3-Hexanedione, 2,3-Hexanodione, Acetyl butyryl, Hexan-2,3-dion, Hexane-2,3-dione, Methylpropyldiketone, Propyl methyl diketone, Propylmethyl diketone | | Fire Service Act | Type 4 Ignite liquid | Class 2 petroleum Nonaqueous liquid | Handling or storage; Submission of a notification in the case that the amount is 20-100% of the specified value; permit required in the case that the amount is >100% of the specified value (the sum of proportions is calculated when storing/handling multiple classes in the same place) | Fire and Disaster Management Agency | | Fire Service Act |