Methyl methacrylate (MMA)
GC reference, >99.5%
Reagent
Code: #205022
Alias
Methyl methacrylate; methyl methyl methyl 2-methyl-2-acrylate, methyl isobutylate
CAS Number
80-62-6
science Other reagents with same CAS 80-62-6
blur_circular Chemical Specifications
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Molecular Information
Weight
100.12 g/mol
Formula
C₅H₈O₂
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Registry Numbers
EC Number
201-297-1
MDL Number
MFCD00008587
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Physical Properties
Melting Point
-48 °C
Boiling Point
100 °C(lit.)
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Storage & Handling
Density
0.943 g/mL at 20 °C
Storage
2~8°C
description Product Description
Used primarily in the production of acrylic plastics and resins, methyl methacrylate is a key monomer in manufacturing transparent sheets, panels, and molded products such as safety glasses, signage, and lighting fixtures. It is widely employed in the creation of poly(methyl methacrylate) (PMMA), known for its clarity, weather resistance, and impact strength. MMA-based polymers are used in automotive parts, aircraft windows, and medical devices including bone cements and dental prosthetics. It also serves in surface coatings, adhesives, and textile finishes due to its excellent film-forming and adhesive properties. In construction, MMA resins are used for fast-curing floorings and grouts. Its fast polymerization makes it suitable for industrial applications requiring rapid setting and durability.
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