In the global chemical industry, Methacrylic Acid (MAA, CAS 79-41-4) and Acrylic Acid (AA, CAS 79-10-7) are two important unsaturated carboxylic acids widely used in coatings, adhesives, resins, and polymer manufacturing.
Chemical Structure and Key Differences
| Feature | Methacrylic Acid (MAA) | Acrylic Acid (AA) |
|---|---|---|
| CAS No. | 79-41-4 | 79-10-7 |
| Formula | C4H6O2 | C3H4O2 |
| Structure | 2-Methylpropenoic acid, contains an extra methyl group | Propenoic acid, no methyl group |
| Stability | Higher UV and thermal stability | More reactive, less thermally stable |
| Polymer Properties | Hardness, weather resistance, flexibility | Fast polymerization, widely used in bulk products |
What is methacrylic acid (MAA) used for?
Mainly used in paints, adhesives, and leather treatment agents, methacrylic acid is also used as a raw material in the manufacture of ion-exchange resins.
What is acrylic acid good for?
Acrylic acid is used primarily as an intermediate in the production of acrylates, which, in turn, are used in the production of polymers for coatings, paints, adhesives, paper and textiles.
Why choose Gneebio?
Gneebio, with decades of experience in research, manufacturing, and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China. Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicides, and daily chemicals.
Advantages
1) Small batch shipment and sub-packaging are available.
2). Provide COA, MSDS, Health Certificate, and Origin Certificate.
3) Quality first, service best.
Click here to get the latest global Methacrylic Acid/MAA market prices for 2026.