| Kimyasal | Formülü | CAS | Tipi | Ölçü | Gaz İçin | Partikül İçin |
| 2- Methylaziridine | C3H7N | 75-55-8 | Liquid | ppm | K | P3 |
| 2,2'- iminodiethanol | (HOCH2CH2)2NH | 111-42-2 | Solid | ppm | K | P3 |
| 2,2'-dihydroxydiethyamine | (HOCH2CH2)2NH | 111-42-2 | Solid | ppm | K | P3 |
| 2-Methylethyleneimine | C3H7N | 75-55-8 | Liquid | ppm | K | P3 |
| Ammonium chloride | NH4Cl | 12125-02-9 | Solid | mg/m3 | K | P3 |
| Ammonium chloride, fume | NH4Cl | 12125-02-9 | Solid | mg/m3 | K | P3 |
| Ammonium muriate fume | NH4Cl | 12125-02-9 | Solid | mg/m3 | K | P3 |
| Diamine | H2NNH2 | 302-01-2 | Liquid | ppm | K | P3 |
| Hydrazine | H2NNH2 | 302-01-2 | Liquid | ppm | K | P3 |
| Hydrazoic acid (as vapour) | H N3 | 7782-79-8 | Liquid | ppm | K | P3 |
| Nn- dimethylethylamine | C4 H11 N | 598-56-1 | Liquid | ppm | K | P3 |
|
NN- Dimethylethylamine
|
C4 H11 N | 598-56-1 | Liquid | ppm | K | P3 |
| NN- Dimethylethylamine | C4 H11 N | 598-56-1 | Liquid | ppm | K | P3 |
| Propylene imine (inhibited) | C3H7N | 75-55-8 | Liquid | ppm | K | P3 |