| Melting point | 64-66 °C |
| Boiling point | 282-284 °C |
| density | 1,139 g/cm3 |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.62 mm Hg ( 100 °C) |
| refractive index | 1.6339 |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 350g/l |
| pka | 5.11, 2.50(at 20℃) |
| form | pellets |
| color | Yellow to light tan or brown gray |
| PH | 8 (100g/l, H2O, 20℃) |
| Water Solubility | 350 g/L (25 ºC) |
| Sensitive | Air Sensitive |
| Merck | 14,7283 |
| BRN | 471357 |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| InChIKey | WZCQRUWWHSTZEM-UHFFFAOYSA-N |
| CAS DataBase Reference | 108-45-2(CAS DataBase Reference) |
| IARC | 3 (Vol. 16, Sup 7) 1987 |
| NIST Chemistry Reference | 1,3-Benzenediamine(108-45-2) |
| EPA Substance Registry System | 1,3-Phenylenediamine (108-45-2) |

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