| Identification | |
| Name: | Benzenediamine |
| Synonyms: | Phenylenediamine(8CI); Bant; Benzenamine, ar-amino-; Benzene, diamino-; Diaminobenzene |
| CAS: | 25265-76-3 |
| EINECS: | 202-430-6 |
| Molecular Formula: | C6H8 N2 |
| Molecular Weight: | 324.4234 |
| InChI: | InChI=1/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 62-63 deg C |
| Flash Point: | 135.9°C |
| Boiling Point: | 267.4°Cat760mmHg |
| Density: | g/cm3 |
| Refractive index: | 1.66 |
| Solubility: | SOL IN WATER, METHANOL, ETHANOL, CHLOROFORM, ACETONE, DIMETHYLFORMAMIDE, METHYL ETHYL KETONE, DIOXANE; SLIGHTLY SOL IN ETHER, CARBON TETRACHLORIDE, ISOPROPANOL, DIBUTYL PHTHALATE. VERY SLIGHTLY SOL IN BENZENE, TOLUENE, XYLENE, BUTANOL. In water, 2.38X10+5 mg/l at 20 deg |
| Flash Point: | 135.9°C |
| Color: | WHITE CRYSTALS BECOMING RED ON EXPOSURE TO AIR Colorless needles RHOMBIC CRYSTALS FROM ALCOHOL COLORLESS RHOMBIC NEEDLES Dark oxidation products /are/ present in compound exposed to moist air. |
| Safety Data | |
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