Methyl Methacrylate (MMA)

Other Trading Names:

  • Methyl 2-methylpropenoate
  • Methyl ester of methacrylic acid
  • Methyl ester of 2-methylpropenoic acid

CAS Number: 80-62-6

HS Code: 2916140010

Types of Packaging:

  • 190 kg  Drums
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Availability: In stock
Methyl Methacrylate (MMA)

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 ≥ 99.9 %


Colorless and transparent,

No mechanical impurities

Color (Hazen )

 ≤ 10

Density (20ºC) g/cm3


Acidity(count as methacrylate)(mg/kg)

 ≤ 50

Water content (mg/kg)

 ≤ 400

Chemical Description 

  • Methyl methacrylate (MMA) is a vital organic compound renowned for its diverse applications across various industries. With a chemical formula of C5H8O2, MMA belongs to the family of methacrylate esters and is characterized by a double bond between carbon and oxygen atoms within the ester group.
  • This colorless liquid exhibits a distinct fruity odor and possesses unique physical properties. It has a relatively low melting point of approximately -48 degrees Celsius and a boiling point of around 101 degrees Celsius. With a molar mass of approximately 100.12 g/mol, MMA demonstrates a density of 0.94 g/cm³.
  • MMA is sparingly soluble in water but readily dissolves in organic solvents such as ethanol and acetone, facilitating its use in various chemical processes and formulations. Under suitable conditions, MMA polymerizes easily to form polymethyl methacrylate (PMMA), commonly known as acrylic glass or Plexiglas, which finds extensive applications in optical, automotive, and construction industries.
  • Primarily, MMA serves as a precursor in the production of PMMA, a transparent thermoplastic renowned for its optical clarity, impact resistance, and weatherability. PMMA is widely used in the manufacturing of optical lenses, signage, automotive parts, and architectural glazing due to its exceptional properties and versatility.
  • Additionally, MMA is utilized in the production of various polymers and copolymers, including acrylic resins, coatings, adhesives, and elastomers. Its properties, such as excellent weather resistance, chemical stability, and ease of processing, make it indispensable in numerous applications across industries.
  • Furthermore, the release of MMA into the environment can have adverse effects on air, water, and soil quality. Therefore, responsible disposal methods must be implemented to mitigate environmental impact and promote sustainability.
  • Methyl Methacrylate (MMA) stands as a key chemical compound with significant industrial importance. Its wide-ranging applications, coupled with proper handling and disposal practices, underscore its role in driving innovation and progress while ensuring environmental stewardship and workplace safety.
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Methyl Methacrylate (MMA)