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| N-Methyl-4-nitroaniline Chemical Properties |
| Melting point | 149-151 °C(lit.) | | Boiling point | 294.61°C (rough estimate) | | density | 1.2010 | | vapor density | 5.25 (vs air) | | refractive index | 1.6276 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Solid | | pka | 0.56±0.12(Predicted) | | color | Yellow to Very Dark Yellow | | Water Solubility | <0.1 g/100 mL at 19 ºC | | BRN | 637920 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | InChIKey | XIFJZJPMHNUGRA-UHFFFAOYSA-N | | CAS DataBase Reference | 100-15-2(CAS DataBase Reference) | | NIST Chemistry Reference | Benzenamine, N-methyl-4-nitro-(100-15-2) | | EPA Substance Registry System | N-Methyl-p-nitroaniline (100-15-2) |
| N-Methyl-4-nitroaniline Usage And Synthesis |
| Uses | N-methyl-4-nitroaniline is a stabilizer for gunpowder, a desensitizing agent for molten cast explosive TNAZ, a widely used organic intermediate, and N-methyl-4-nitroaniline can be used as a reference substance by its polarizing properties.
N-methyl-4-nitroaniline is an attractive candidate for its appealing capability to retain the nitrogen oxides, good thermal stability, and facile synthesis from abundant and inexpensive starting materials.
| | Biodegradation | N-Methyl-4-nitroaniline is used as an additive to lower the melting temperature of energetic materials in the synthesis of insensitive explosives. Although the biotransformation of N-Methyl-4-nitroaniline under anaerobic condition has been reported, its aerobic microbial degradation has not been documented yet. A soil microcosms study showed the efficient aerobic degradation of N-Methyl-4-nitroaniline by the inhabitant soil microorganisms.
| | Chemical Properties | brownish-yellow crystalline powder | | Uses | N-Methyl-4-nitroaniline is a versatile reactant used in the synthesis of oxindoles using Pd-catalyzed cyclization of chloroacetanilides. | | General Description | Brownish-yellow prisms with violet reflex (from ethanol) or yellow powder. | | Air & Water Reactions | N-Methyl-4-nitroaniline may be sensitive to prolonged exposure to air. Insoluble in water. | | Reactivity Profile | N-Methyl-4-nitroaniline has a vigorous exothermic reaction with carbaryl sulfate when heated above 167° F. | | Fire Hazard | Flash point data for N-Methyl-4-nitroaniline are not available; however, N-Methyl-4-nitroaniline is probably combustible. | | Purification Methods | Crystallise the aniline from aqueous EtOH. [Beilstein 12 H 714.] |
| N-Methyl-4-nitroaniline Preparation Products And Raw materials |
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