What is N-methylaniline?

N-Methylaniline (also known as monomethylaniline or NMA) is an organic chemical compound with the molecular formula C₇H₉N. It is derived from aniline, where one hydrogen atom on the amino group is replaced by a methyl group. This modification results in a compound with distinct chemical and physical properties that make it useful in various industrial applications, especially in the production of dyes, agrochemicals, and fuel additives.

Chemical Properties
N-Methylaniline belongs to the family of aromatic amines. The methyl substitution on the nitrogen atom makes it more lipophilic than aniline and slightly less reactive toward electrophilic substitution on the benzene ring. However, it retains strong basicity and can form salts with acids.

Synthesis
N-Methylaniline is usually produced via the methylation of aniline, using methanol or methyl halides in the presence of acidic or catalytic conditions. Selective mono-methylation is essential to avoid formation of dimethylaniline byproducts.

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Applications

Fuel Additive

N-Methylaniline is used as a high-octane booster in gasoline.

It improves combustion efficiency and engine performance by increasing the fuel’s anti-knock quality.

Often blended in small amounts to meet regulatory limits.

Dye and Pigment Industry

Acts as an intermediate in the synthesis of azo dyes, indigo derivatives, and other colorants.

Provides specific color tones and stability to textile and ink formulations.

Agrochemical Production

Used as a building block in the synthesis of herbicides, fungicides, and insecticides.

Its aromatic amine structure helps improve the activity and persistence of active compounds.

Rubber and Plastic Additives

Serves as a stabilizer and antioxidant in polymer production, especially for rubber vulcanization.

Pharmaceutical Intermediates

Used in the synthesis of certain active pharmaceutical ingredients (APIs) or as a reagent in organic chemistry.

Laboratory Reagent

Employed in chemical research and synthesis as a secondary amine reagent or solvent in specific organic reactions.

Health and Safety Information

N-Methylaniline must be handled with care due to its potential health risks:

Toxicity: Harmful if inhaled, ingested, or absorbed through the skin.

Carcinogenic Potential: Some studies suggest prolonged exposure may pose a cancer risk.

Irritant: Causes irritation to the skin, eyes, and respiratory tract.

Personal Protection: Use gloves, goggles, and work under fume hoods. Avoid direct contact or inhalation.

Storage: Keep in a tightly sealed container, in a cool, dry, well-ventilated area, away from oxidizing agents.

Market

The market prospects of N-methylaniline are driven by its widespread applications in multiple industries. The following are some observations on the market:

3.1 Industry applications

The application of N-methylaniline in chemical, dye, pharmaceutical, pesticide and other industries is gradually increasing. As these industries develop, the demand for N-methylaniline continues to increase.

3.2 Regional Market

The rapid development of the chemical industry and manufacturing industry in the Asia-Pacific region has enabled N-methylaniline to occupy an important position in the regional market. At the same time, the chemical industry in Europe and the United States has gradually increased its demand for N-methylaniline, promoting its increasing share in the global market.

3.3 Price trends

The price of N-methylaniline is affected by many factors such as raw material prices, production processes, and market demand. In recent years, due to fluctuations in global chemical raw material prices and fierce market competition, the price of N-methylaniline has also shown certain fluctuations.

The Manufacturer Of n–methylaniline

Our Lifeworth is supplier and factory for n-methylaniline,our company has passed the third-party audit and certification such as CQC, SGS, INTERTEK, and obtained cGMP, ISO9001, ISO14001, FSSC22000, ISO45001, BRCGS, KOSHER, HALAL and other international certifications.We can supply 99% n-methylaniline bulk, with a total annual production capacity of n-methylaniline products exceeding 22,000 tons.

In addition to n-methylaniline,our main products also include N-ethylaniline, N,N-dimethyl-p-toluidine, o-toluidine and other products. The total annual output of chemical products exceeds 300,000 tons. , product quality is in line with international standards, and the products have been exported to more than 60 countries around the world, including Canada, the United Kingdom, and France.Our production capacity and product quality are stable, and our Lifeworth has a great influence in the international market.

If you want to n-methylaniline, you can contact our Lifeworth: sales@naturallifeworth.com, we will give you competitive bulk price,best quality and best service, believe us, we will not let you down.

Conclusion

N-Methylaniline is a valuable chemical intermediate and fuel additive with wide-ranging industrial uses. While it offers significant performance benefits, it must be handled responsibly due to its health risks. With certified manufacturing capabilities and international logistics expertise, Lifeworth stands as a reliable partner for companies seeking high-quality N-Methylaniline and customized supply solutions.

Reference：

https://en.wikipedia.org/wiki/N-Methylaniline

https://pubchem.ncbi.nlm.nih.gov/compound/N-Methylaniline

Package:

1.1-5kg sample order we can provide aluminum foil bag package.

2.5-10kg order we can provide aluminum foil bag package.

3.Liquid packaging: 200kg/drum

Contacts:

E-Mail: sales@naturallifeworth.com
Mobile: 0086-18292562757
Whatsapp: 0086-18292562757

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