Monomethylamine

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74-89-5

Monomethylamine

High-Purity Monomethylamine for Industrial and Chemical Applications

If you're looking for a reliable source of Monomethylamine, you're likely working in a demanding industry—agrochemicals, pharmaceuticals, solvents, or surfactants—where performance and purity matter. On this page, we’ll walk you through what Monomethylamine is, how it’s used, what sets our product apart, and why customers around the world choose us as their trusted supplier.

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Product Description

Monomethylamine: A Versatile Chemical with Critical Industrial Uses


Monomethylamine (also known as MMA, CAS 74-89-5) is a colorless gas with a strong ammonia-like odor. It's typically stored and transported as a pressurized liquid and used as an essential building block in chemical synthesis. You’ll find Monomethylamine at the core of countless industrial applications:

  • Agrochemicals – Used in the production of herbicides, pesticides, and fungicides

  • Pharmaceuticals – Acts as an intermediate in drug synthesis

  • Solvents and Dyes – Supports formulation in resins, coatings, and pigments

  • Water Treatment – Involved in the production of quaternary ammonium compounds

  • Surfactants and Personal Care – Enables synthesis of emulsifiers and softeners

  • We provide industrial grade Monomethylamine with stable quality, high purity, and safety-focused packaging options for your ease of use.


Monomethylamine Specifications and Technical Details


We understand that as a buyer, you need clear product data to make a confident decision. Here’s a technical breakdown of our Monomethylamine:


Product NameMonomethylamine
CAS No.74-89-5
Molecular FormulaCH₃N
AppearanceColorless, compressed liquefied gas
Purity≥ 99.5%
Boiling Point-6.3°C
Melting Point-93°C
Density (20°C)0.699 g/cm³
PackagingSteel cylinder or ISO tank
GradeIndustrial Grade
Storage ConditionsStore in cool, dry, well-ventilated areas away from ignition sources


All shipments are provided with COA, MSDS, and optional third-party testing documentation upon request. Safety and consistency are our top priorities.


Monomethylamine You Can Trust, From People Who Understand Chemistry


You’re not just buying a product—you’re investing in a reliable supply chain. We’ve worked with hundreds of chemical buyers worldwide who rely on us to deliver Monomethylamine that meets strict compliance, safety, and performance expectations.

With over a decade of manufacturing and export experience, we’ve built long-term relationships based on trust, service, and results. Whether you’re ordering by container or exploring bulk contracts, our goal is to help your business run smoother.


Request Your Quote for Monomethylamine Today


Choosing the right Monomethylamine supplier could be the difference between smooth production and costly delays. Let us help you get ahead with competitive pricing, flexible shipping options, and a professional support team that understands your requirements.

Contact us now to request a sample or get a customized quotation. Your reliable Monomethylamine supplier is just one message away.


  • High Purity (≥99.5%)

    Excellent for fine chemical synthesis and specialty applications

  • Strict Quality Control

    Each batch is inspected for consistency and purity

  • Flexible Packaging

    Available in 40L, 100L cylinders, or ISO tanks depending on your volume

  • Fast Global Shipping

    We deliver on time and support full export documentation

  • Expert Support

    From sample testing to final delivery, we’re with you at every step

  • Is your Monomethylamine safe for pharmaceutical applications?

    Yes. While our product is industrial grade, it meets strict purity standards and is frequently used as a starting material in pharmaceutical intermediate manufacturing.

  • Do you offer free samples for quality testing?

    Absolutely. We encourage you to request a sample before placing a full order to evaluate our quality firsthand.

  • How is Monomethylamine packaged and shipped?

    We offer steel cylinders and ISO tanks with proper labeling and safety protection. All shipments are handled by certified hazmat logistics providers.

  • Can I request custom packaging or labeling?

    Yes. We offer OEM packaging and labeling for distributors or end users with specific needs.

  • How soon can you ship Monomethylamine after order confirmation?

    Standard lead time is 7–10 working days, depending on order volume and documentation requirements.

Inquiry Now

If you have any questions or needs about the product, please fill in the following form and we wll contact you as soon as possible.

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