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| TECNAZENE Basic information |
| TECNAZENE Chemical Properties |
| Melting point | 98-101 °C(lit.) | | Boiling point | 304 °C(lit.) | | density | 1.744 g/cm3 (25 ºC) | | refractive index | 1.6200 (estimate) | | storage temp. | 0-6°C | | form | Crystalline | | color | White to Light yellow to Light orange | | Water Solubility | 2.087mg/L(20 ºC) | | BRN | 1973805 | | EPA Substance Registry System | Tecnazene (117-18-0) |
| TECNAZENE Usage And Synthesis |
| Chemical Properties | beige fine crystalline powder | | Definition | ChEBI: A C-nitro compound that is nitrobenzene in which the four hydrogens located ortho- and para- to the nitro group have been replaced by chlorines. A fungicide used to control dry rot, it is no longer approved for
se within the European Union. | | General Description | Pale yellow crystals. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | TECNAZENE will behave as a weak oxidizer, and will react with strong reducing agents including hydrides, sulfides and nitrides. | | Health Hazard | ACUTE/CHRONIC HAZARDS: TECNAZENE may cause irritation on contact. When heated to decomposition it emits toxic fumes. | | Fire Hazard | Flash point data for TECNAZENE are not available. TECNAZENE is probably combustible. | | Purification Methods | Crystallise it from aqueous EtOH or H2O. [Beilstein 5 III 617, 5 IV 728.] |
| TECNAZENE Preparation Products And Raw materials |
| Raw materials | Benzene, 1,2,5-trichloro-3,4-dinitro--->Benzenamine, 2,5-dichloro-3-nitro--->2,5-dichloro-1,3-dinitrobenzene-->2,4,5-Trichloroaniline-->Chloranil-->1,2,4,5-Tetrachlorobenzene | | Preparation Products | 2,3,5,6-TETRACHLOROPHENOL |
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