| 1521 | 1,2-Diaminocyclohexane1,2-Cylohexanediamine, 1,2-Diaminocyclohexa, Cyclohexylenediamine, DACH, DCH-99, DHC 99, Diaminocyclohexane, R-DACH, RR-DAC, RR-Diaminocyclohexane | | Fire Service Act | Type 4 Ignite liquid | Class 3 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 |