| Melting point | >300 °C(lit.) |
| Boiling point | 405.51°C (rough estimate) |
| density | 1.01 g/mL at 20 °C |
| vapor pressure | 0Pa at 100℃ |
| refractive index | 1.5800 (estimate) |
| Fp | >220℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly, Heated, Sonicated), DMF (Slightly) |
| form | Powder |
| Colour Index | 73000 |
| pka | -3.83±0.20(Predicted) |
| color | Dark blue to violet |
| Water Solubility | <0.1 g/100 mL |
| λmax | 602 nm |
| ε(extinction coefficient) | ≥8000 at 599-605nm in chloroform |
| Merck | 14,4943 |
| BRN | 88275 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | COHYTHOBJLSHDF-BUHFOSPRSA-N |
| LogP | 2.7 at 23℃ |
| CAS DataBase Reference | 482-89-3(CAS DataBase Reference) |
| NIST Chemistry Reference | c.i. Vat blue 1(482-89-3) |
| EPA Substance Registry System | C.I. Vat Blue 1 (482-89-3) |