Coatings & Paints
Used as a reactive monomer in acrylic coatings, industrial paints, automotive coatings and protective finishes.
Acrylates & Monomers
n-Butyl Methacrylate
Buy n-Butyl Methacrylate in Drums, IBCs & Bulk – Methacrylate Monomer for Polymers and Coatings
Rotterdam Chemicals Group supplies high-quality n-Butyl Methacrylate for use in acrylic resins, coatings, adhesives, plastics, polymer dispersions and specialty chemical production.
n-Butyl Methacrylate can be supplied internationally in drums, IBCs, road tanks and ISO tanks, depending on the required inhibitor level, specification, volume and destination. Product, safety and transport documentation is available with each shipment
What is n-Butyl Methacrylate?
n-Butyl Methacrylate, also known as n-BMA or Butyl Methacrylate, is a clear, colourless liquid methacrylate monomer. It is the n-butyl ester of methacrylic acid and is identified by CAS number 97-88-1 and EC number 202-615-1.
It is widely used as a building block in the production of acrylic polymers and copolymers. n-Butyl Methacrylate can improve flexibility, adhesion, weather resistance, water resistance and impact performance in finished polymer systems.
Commercial material is normally supplied with a polymerisation inhibitor. Heat, contamination or loss of inhibitor may cause unwanted polymerisation, so the product must be stored and handled according to the applicable Safety Data Sheet.
Applications Across Industries
Adhesives & Sealants
Used in acrylic adhesives, pressure-sensitive adhesives, sealants and bonding formulations to improve flexibility and adhesion.
Textile & Leather Finishing
Used in polymer emulsions and coating systems for textile treatment, synthetic leather and surface finishing.
Printing Inks
Used in selected resin and binder systems for printing inks and related graphic applications.
Acrylic Resins & Polymers
Used in the manufacture of acrylic resins, copolymers and polymer dispersions for industrial and specialty applications.
Plastics & Modifiers
Used as a comonomer and impact-modifying component in selected plastics and polymer systems.
Grades and Packaging Options
Available Packaging*
Steel drums
Approved IBC containers
Road tank transportation
Bulk ISO tanks
Custom packaging solutions available upon request
*All formats available directly from our Rotterdam warehouse with international supply support.
Available Grades
Industrial Grade – Suitable for acrylic resins, coatings, adhesives, plastics and general polymer production.
Stabilised Monomer Grade – Supplied with a polymerisation inhibitor to maintain stability during transport and storage.
High-Purity Grade – Suitable for more demanding polymerisation and specialty chemical applications.
Custom Inhibitor Grade – Specific inhibitor type or concentration may be available depending on producer capability and order quantity.
Specifications and Technical Details
Product name
Value
Product name
|
n-Butyl Methacrylate |
Abbreviation
|
n-BMA |
Chemical name
|
Butyl 2-methylprop-2-enoate |
CAS Number
|
97-88-1 |
EC Number
|
202-615-1 |
Molecular Formula
|
C₈H₁₄O₂ |
Purity
|
Typically ≥ 99.0%, depending on grade |
Appearance
|
Clear, colorless liquid |
Odour
|
Characteristic ester-like odour |
|
Boiling Point |
|
Approximately 163°C |
|
Flash Point |
|
Approximately 41°C |
|
Density (20°C) |
|
Approximately 0.89 g/cm³ |
|
Solubility |
|
Slightly soluble in water; soluble in many organic solvents |
|
Stabilisation |
|
Polymerisation inhibitor present |
Compliance and Documentation
REACH Registered
Inhibitor type and concentration available upon request
SDS, TDS, and Certificate of Analysis available upon request
Export and customs documentation support
Dangerous-goods transport documentation available
Logistics and Global Supply
We supply n-Butyl Methacrylate internationally in drums, IBCs, road tanks and ISO tanks.
The product should be stored in a cool, dry and well-ventilated place away from heat, ignition sources, direct sunlight, oxidising agents and polymerisation initiators. Inhibitor effectiveness may depend on suitable storage conditions and sufficient dissolved oxygen.
Our logistics team supports customers with product documentation, dangerous-goods paperwork, export documentation, customs coordination and suitable international transport arrangements.
Frequently Asked Questions (FAQ)
What is n-Butyl Methacrylate used for?
n-Butyl Methacrylate is used as a monomer in acrylic resins, coatings, adhesives, sealants, plastics, printing inks, polymer dispersions and specialty chemical formulations.
Is n-Butyl Methacrylate the same as Butyl Acrylate?
No. n-Butyl Methacrylate is the butyl ester of methacrylic acid, while Butyl Acrylate is the butyl ester of acrylic acid. Their polymerisation behaviour and final polymer properties are different.
Why is n-Butyl Methacrylate stabilised?
A polymerisation inhibitor is added to reduce the risk of unwanted polymerisation during storage and transport. The product should only be used under suitable process controls.
Is n-Butyl Methacrylate flammable?
Yes. n-Butyl Methacrylate is a flammable liquid and must be stored and handled according to the applicable Safety Data Sheet.
Is n-Butyl Methacrylate soluble in water?
It is only slightly soluble in water but dissolves readily in many common organic solvents.
Is n-Butyl Methacrylate available with different inhibitor levels?
Yes. Standard and customised inhibitor levels may be available depending on the producer, application, quantity and destination.
Request a Quote or More Information
Looking to secure your supply of n-Butyl Methacrylate?
Reach out to our team for tailored logistics support, packaging options and product documentation. We offer global delivery from our Rotterdam warehouse.
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