| 1271 | 2-Cyclohexen-1-one1-Cyclohexen-3-one, 2-Cyclohex, 2-Cyclohexenone, 2-Cyclohexenone-1, 3-Oxocyclohexene, Cyclohex-2-enone, Cyclohexen-2-one, Cyclohexen-3-one, Cyclohexenone | | Fire Service Act | Type 4 Ignite liquid | Class 2 petroleum Aqueous 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 |