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| 2,4-Dimethoxyaniline Basic information |
| 2,4-Dimethoxyaniline Chemical Properties |
| Melting point | 33-36 °C (lit.) | | Boiling point | 75-80 C | | density | 1.075 g/mL at 25 °C (lit.) | | refractive index | 1.4640 (estimate) | | Fp | >230 °F | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | pka | 5.14±0.10(Predicted) | | form | Crystalline Solid | | color | Dark brown | | Water Solubility | 7 g/L (20 ºC) | | BRN | 638704 | | Stability: | Stability Stable, but sensitive to prolonged exposure to light. Incompatible with acids. | | CAS DataBase Reference | 2735-04-8(CAS DataBase Reference) | | NIST Chemistry Reference | Benzenamine, 2,4-dimethoxy-(2735-04-8) | | EPA Substance Registry System | 2,4-Dimethoxyaniline (2735-04-8) |
| 2,4-Dimethoxyaniline Usage And Synthesis |
| Chemical Properties | black crystals | | Uses | Various 2,4-dimethoxyphenylsemicarbazones were synthesized starting from 2,4-dimethoxyaniline via a phenylcarbamate intermediate. The hydrochloride of 2,4-dimethoxyaniline was prepared by intro- ducing hydrogen chloride gas into an etheral solution and washing the precipitate with absolute diethyl ether. | | Synthesis Reference(s) | Tetrahedron Letters, 34, p. 2441, 1993 DOI: 10.1016/S0040-4039(00)60436-7 | | General Description | Black crystalline solid. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 2,4-Dimethoxyaniline neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | | Health Hazard | ACUTE/CHRONIC HAZARDS: 2,4-Dimethoxyaniline is a local irritant. |
| 2,4-Dimethoxyaniline Preparation Products And Raw materials |
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