N-Methyl Aniline (NMA)

N-Methyl Aniline (NMA)

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N-Methyl Aniline (NMA), also known by its commercial names N-Methylaniline or NMA, is an organic compound that belongs to the family of aromatic amines. Its chemical formula is C₆H₅NHCH₃, consisting of a benzene ring attached to a methyl-substituted amino group. This modification gives it distinctive physical and chemical properties compared to aniline, making it highly valuable in multiple industries.

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Chemical and Physical Properties of N-Methyl Aniline

  • IUPAC Name: N-Methylaniline
  • Commercial Names: NMA, N-Methylphenylamine
  • Molar Mass: 107.15 g/mol
  • Appearance: Colorless to pale yellow oily liquid
  • Density: ~0.99 g/cm³ (at 20 °C)
  • Boiling Point: ~196 °C
  • Flash Point: ~85 °C (closed cup)
  • Solubility: Slightly soluble in water; fully miscible with organic solvents such as alcohols, ethers, and hydrocarbons

Its physical form and solvency characteristics make it suitable for use in demanding chemical synthesis processes.

Industrial Applications of N-Methyl Aniline

  1. Dye and Pigment Industry
    • Used as an intermediate in the synthesis of azo dyes and other organic pigments.
    • Enhances color strength and stability in textile and printing industries.
  2. Pharmaceutical Industry
    • Serves as a building block for the production of certain pharmaceutical intermediates.
    • Utilized in organic synthesis where selective amine substitution is required.
  3. Agrochemicals
    • Applied in the formulation of pesticides and herbicides, improving efficiency of active compounds.
  4. Fuel Additives
    • Used as a blending component in antiknock agents and octane boosters.
    • Helps improve combustion quality in gasoline.
  5. Resins and Polymers
    • Acts as a raw material in resin modification and polymer synthesis to enhance thermal resistance.

Packaging and Supply

Commercially, N-Methyl Aniline is supplied in different forms depending on customer needs:

  • Drums: 200–220 kg steel drums
  • IBC Tanks: 1000 liters for bulk storage and safe transport
  • ISO Tanks: For international shipments in large volumes

All packaging complies with international transport regulations, including IMDG, IATA, and ADR standards.

Safety and Handling

  • Classified as toxic and harmful if inhaled or ingested.
  • Requires storage in a cool, well-ventilated area, away from oxidizing agents.
  • Personal protective equipment (PPE) such as gloves, goggles, and protective clothing should always be used.

Why Choose Us as Your N-Methyl Aniline Supplier?

We provide high-purity N-Methyl Aniline (≥99%), sourced from trusted manufacturers and tested according to international quality standards (ASTM & ISO). Our advantages include:

  • Reliable supply chain and competitive pricing
  • Global shipping in safe and compliant packaging
  • Technical support and product documentation (TDS, MSDS)

Whether you need industrial-grade NMA for dyes, fuel additives, or resin production, we deliver tailored solutions to support your business.

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