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Propenoic Acid, 2-Methyl-, Isobutyl Ester is an organic compound used primarily as a monomer in polymer production, particularly in the manufacture of acrylic-based resins.
Propenoic Acid, 2-Methyl-, Isobutyl Ester offers excellent flexibility, impact resistance, and adhesion, making it valuable in coatings, adhesives, and sealants.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is characterized by a low glass transition temperature and high reactivity in free radical polymerizations.
CAS Number: 97-86-9
EC Number: 202-613-0
Molecular Formula: C8H14O2
Molecular Weight: 142.20 g/mol
Synonyms: Isobutyl Methacrylate, IBMA, 2-Methylpropenoic Acid Isobutyl Ester, Isobutyl 2-Methylacrylate, Methacrylic Acid, Isobutyl Ester, Isobutyl Ester of Methacrylic Acid, 2-Methyl-2-Propenoic Acid Isobutyl Ester, Methacrylic Acid Isobutyl Ester, Isobutyl Methacrylate Monomer, Isobutyl Methacrylate Liquid, Isobutyl Methacrylate Homopolymer Precursor, IBMA Monomer, IBMA Chemical, Acrylic Monomer IBMA
APPLICATIONS
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used as a monomer in the production of flexible acrylic resins and copolymers.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is incorporated in pressure-sensitive adhesives for tapes, labels, and decals.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in solvent-borne and water-based paints to improve flexibility and adhesion.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in construction sealants and caulks for weather resistance and elongation properties.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is found in automotive coatings to enhance chip resistance and surface smoothness.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in floor coatings to provide abrasion resistance and clarity.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in leather coatings and finishing products for softness and gloss.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in plastic modification for improving impact strength and flexibility.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is added to printing inks for better substrate wetting and quick drying.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in textile printing pastes for improved binder properties.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in photopolymer formulations, such as UV-curable inks and coatings.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is found in cosmetic adhesives for eyelashes and nail applications.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used as a reactive diluent in radiation-curable formulations.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in the formulation of elastomers for impact-modified plastics.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in encapsulation systems for pigments and fragrance release.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in insulation coatings for wires and electronic parts.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is found in marine and industrial coatings for salt spray resistance.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in weatherproofing formulations for metal and wood surfaces.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used as a monomer in the production of acrylic polymers for coatings and adhesives.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in the formulation of pressure-sensitive adhesives due to its excellent tackiness and flexibility.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in the manufacture of automotive coatings for superior weather and UV resistance.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in industrial paints to enhance film-forming properties and gloss.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in sealants and caulks to improve elasticity and adhesion.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is incorporated in construction coatings to provide resistance to cracking and abrasion.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in textile coatings to impart durability and softness.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in inks for enhanced flow, adhesion, and fast drying characteristics.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in plastics manufacturing to modify surface properties and flexibility.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is added to paper coatings for water resistance and print quality.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in emulsion polymerization to produce high-performance latex products.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in specialty adhesives for electronics and consumer devices.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in floor polishes to improve gloss and film hardness.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is included in marine coatings for resistance to salt and weathering.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in cosmetics as a film-former in nail lacquers and long-lasting formulations.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in printing plates and photoresist coatings in the electronics industry.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is involved in the formulation of waterproof coatings for paper and cardboard.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in roofing and waterproofing membranes for elasticity.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in cement modifiers for improved workability and bond strength.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in synthetic rubber production to enhance processability.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in anti-corrosive metal primers.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in low-VOC coating systems to reduce environmental impact.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is included in medical adhesives for flexible bandages and wound dressings.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in binders for ceramic and mineral composites.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is employed in label adhesives that require strong and long-lasting bonds.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in waterborne coatings for improved dispersion and film formation.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in paper lamination adhesives for its compatibility and flexibility.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is utilized in tire cord adhesives for improved bonding under stress.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in chemical-resistant paints for tanks and industrial structures.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is applied in solvent-borne formulations for high-gloss architectural coatings.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is a clear, colorless liquid with a characteristic fruity odor.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is an ester of methacrylic acid and isobutanol used in various polymer applications.
Propenoic Acid, 2-Methyl-, Isobutyl Ester has excellent film-forming properties and contributes to flexibility in coatings.
Propenoic Acid, 2-Methyl-, Isobutyl Ester exhibits good weather, UV, and chemical resistance in cured films.
Propenoic Acid, 2-Methyl-, Isobutyl Ester has a relatively low viscosity, making it suitable for solvent-based and emulsion systems.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is commonly used in copolymer blends with other (meth)acrylate esters.
Propenoic Acid, 2-Methyl-, Isobutyl Ester contributes to adhesion, toughness, and durability in end-use applications.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is reactive under radical polymerization conditions.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is stable under recommended storage and handling conditions.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is widely employed in industries requiring high-performance, long-lasting coatings and adhesives.
DESCRIPTION
Propenoic Acid, 2-Methyl-, Isobutyl Ester is a clear, colorless liquid with a fruity, ester-like odor.
This compound is an ester of methacrylic acid and isobutanol, widely used as a monomer in polymer synthesis.
Propenoic Acid, 2-Methyl-, Isobutyl Ester has high reactivity with free radicals, making it suitable for fast polymerization.
Propenoic Acid, 2-Methyl-, Isobutyl Ester forms polymers with low glass transition temperatures, providing flexibility and impact resistance.
Propenoic Acid, 2-Methyl-, Isobutyl Ester exhibits good UV and weather resistance when incorporated in exterior-grade coatings.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is compatible with a wide range of acrylic and vinyl monomers, allowing diverse copolymer formulations.
Propenoic Acid, 2-Methyl-, Isobutyl Ester has excellent adhesion to substrates including metal, plastic, wood, and glass.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is miscible with most organic solvents and provides good flow and leveling in coating systems.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is used in both solvent-based and radiation-cured systems.
Propenoic Acid, 2-Methyl-, Isobutyl Ester is widely used in paints, adhesives, and cosmetics due to its performance and safety profile.
Propenoic Acid, 2-Methyl-, Isobutyl Ester offers good resistance to hydrolysis and chemical attack.
Propenoic Acid, 2-Methyl-, Isobutyl Ester remains stable under recommended storage and usage conditions.
PROPERTIES
Chemical Formula: C8H14O2
Molecular Weight: 142.20 g/mol
Common Name: Isobutyl Methacrylate
Appearance: Clear, colorless liquid
Odor: Fruity, ester-like odor
Boiling Point: ~155–160°C
Melting Point: ~–70°C
Density: ~0.88 g/cm³ at 20°C
Flash Point: ~44°C (closed cup)
Solubility: Insoluble in water, soluble in organic solvents
Viscosity: Low to moderate
Polymerization: Undergoes free-radical polymerization
Storage Conditions: Store in cool, ventilated areas away from heat and sunlight
Stability: Stable under recommended storage conditions with inhibitors
FIRST AID
Inhalation:
Move affected person to fresh air.
If symptoms persist or breathing difficulty occurs, seek medical attention.
Avoid inhaling vapors in confined spaces.
Skin Contact:
Immediately wash with soap and water.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops.
Eye Contact:
Flush eyes with water for at least 15 minutes.
Lift eyelids occasionally to ensure complete rinsing.
Seek medical attention if irritation continues.
Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical attention if symptoms occur.
Note to Physicians:
Treat based on symptoms.
Provide supportive care as required.
No specific antidote is available.
HANDLING AND STORAGE
Handling:
Wear protective gloves, goggles, and clothing when handling.
Avoid contact with eyes, skin, and clothing.
Do not inhale vapors.
Use only in well-ventilated areas.
Ventilation:
Provide adequate local exhaust or general ventilation to minimize exposure.
Avoid breathing vapor or mist during use.
Storage:
Store in tightly closed containers in a cool, dry, well-ventilated location.
Keep away from heat, sparks, open flames, and incompatible materials.
Use inhibitors to prevent unintended polymerization.
Recommended storage temperature: 10–30°C.
Spill and Leak Response:
Absorb with inert material (e.g., sand, vermiculite).
Prevent entry into waterways and sewers.
Dispose according to local regulations.
Handling Precautions:
Avoid exposure to air and light to reduce risk of spontaneous polymerization.
Store with appropriate stabilizers and under nitrogen if possible.
Label containers clearly and ensure proper grounding when transferring.
