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Specifications
| Appearance | Primrose yellow to red liquid |
| N-methyl aniline assay | 99% min |
| Identification (by GC) | Conforms to the standard |
| Density | 0.98–0.99 g/cm³ |
| Aniline assay | 0.3% max |
| N,N-dimethyl aniline assay | 0.7% max |
| Water and other assay | 0.2% max |
Transport Information
|
Parameter |
Specification |
|
UN Number |
2294 |
|
Class |
6 |
|
Packing Group |
III |
|
H.S. Code |
2921420090121 |
|
Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
|
Storage |
Keep container tightly closed. Store in a cool and shaded area. Keep in a well-ventilated place. Keep under inert gas. Store locked up. Avoid exposure to light. |
|
Condition to Avoid |
Electrical spark Open flame Exposure to air. Exposure to light. |
|
Package |
Applications
N-Methylaniline is an aromatic amine widely used as an intermediate in the production of dyes, pigments, pharmaceuticals, and fine chemicals. It is commonly applied in the synthesis of azo dyes, triphenylmethane dyes, and other colorants where its methylated amino group enhances reactivity and electron-donating properties. In pharmaceuticals, N-Methylaniline serves as a building block for the preparation of active pharmaceutical ingredients, including analgesics, antihistamines, and intermediates in the synthesis of heterocyclic compounds. Additionally, it is used in polymer and materials chemistry to prepare rubber additives, stabilizers, and corrosion inhibitors. Its reactivity also allows it to participate in reductive amination, acylation, and alkylation reactions, making it a versatile reagent for organic synthesis and research applications.
Benefits
The benefits of N-Methylaniline stem from its high chemical reactivity, solubility, and compatibility with a variety of organic transformations. The secondary amine structure provides selective nucleophilic reactivity while reducing over-alkylation compared with primary anilines, which is advantageous in controlled synthetic reactions. It is soluble in many organic solvents, enabling efficient processing and incorporation into multi-step syntheses. The compound is stable under standard storage conditions and can be handled and measured with ease, supporting reproducible reaction outcomes. These properties make N-Methylaniline a reliable intermediate for producing high-value dyes, pharmaceuticals, and specialty chemicals.
Conclusion
N-Methylaniline is a versatile aromatic amine used extensively in dye manufacturing, pharmaceutical synthesis, and fine chemical production. Its methylated amino group provides enhanced reactivity and selectivity, enabling efficient incorporation into complex molecules and functional materials. By supporting reliable, high-yield transformations and diverse applications, N-Methylaniline remains an essential building block in modern chemical synthesis and industrial chemistry.
