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Isobutyl Methacrylate

Isobutyl Methacrylate (IBMA), identified by CAS 97-86-9, is a high-performance methacrylate ester used primarily as a monomer in the production of acrylic resins and polymers. It appears as a clear, colorless liquid with a characteristic ester odor.

IBMA is valued for its ability to impart a balance of hardness and flexibility to polymers. Compared to methyl methacrylate, it provides better water resistance and improved solubility in organic solvents. Our product is manufactured to an exceptional purity of 99.8%, with strictly controlled levels of acidity and moisture, making it a critical raw material for automotive coatings, adhesives, and specialized plastics.

Synonyms: IBMA
CAS NO.: 97-86-9
Molecular Formula:

C8H14O2
Molecular Weight: 142.20 g/mol
Physical and chemical properties:
Property Value/Description
CAS Number 97-86-9
Molecular Formula C8H14O2
Molecular Weight 142.20 g/mol
EINECS Number 202-613-0
Appearance

Colorless liquid

 
Purity (GC)

99.8%

  • Acrylic Resins: Used as a co-monomer to produce resins for automotive topcoats, industrial paints, and wood finishes.

  • Adhesives & Sealants: Enhances the bonding strength and flexibility of pressure-sensitive adhesives and structural sealants.

  • Textile & Paper Finishing: Employed in the production of emulsion polymers for fabric treatment and paper sizing to improve water repellency.

  • Plastic Modifiers: Used to improve the impact resistance and processing properties of various thermoplastic systems.

  • Oil Additives: Utilized in the synthesis of viscosity index improvers and pour point depressants for lubricating oils.

  • Dental Materials: A component in certain dental resins and composites due to its excellent curing properties.
Packing: 180 kg steel drums or IBC tanks
Storage: Store in a cool, well-ventilated area. Keep away from ignition sources. Product contains inhibitor (MEHQ) and must be stored under air (not nitrogen) to maintain stability.

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