Description

2-Methyl Butyl Methacrylate is a specialized methacrylate monomer known for its unique branched alkyl chain structure. This compound is valued for its ability to impart specific performance characteristics, such as enhanced hydrophobicity, flexibility, and low-temperature properties, to polymer formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to fine-tune material performance.

Application

• High-Performance Coatings: Used as a co-monomer to formulate automotive, industrial, and marine coatings with excellent weatherability, gloss retention, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Imparts low-temperature flexibility and improved tack properties in adhesive tapes and labels.
• Acrylic Resin Modification: Serves as a modifying agent to enhance the solubility, flexibility, and hydrophobicity of acrylic and methacrylic resin systems.
• UV-Curable Inks and Resins: A functional monomer in radiation-curable formulations for printing inks, overprint varnishes, and 3D printing resins.
• Specialty Elastomers and Sealants: Incorporated to improve the low-temperature performance and oil resistance of acrylic rubber and sealant products.
• Fiber and Textile Treatment: Used in the synthesis of polymers for fabric coatings and fiber finishes to provide water repellency and softness.

Basic Information

Product Name	2-Methyl Butyl Methacrylate
CAS No.	60608-94-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	Isoamyl Methacrylate; Isoamyl 2-Methyl-2-propenoate; Methacrylic Acid 2-Methylbutyl Ester; 2-Methylbutyl 2-Methylpropenoate; 3-Methylbutyl Methacrylate; Iso-Pentyl Methacrylate; 2-Methylbutyl Methacrylate; 2-Methylbutyl Ester of Methacrylic Acid
EINECS	262-273-3

Quality Control

Our 2-Methyl Butyl Methacrylate is produced under a stringent quality management system. Every batch is analyzed to ensure high purity and consistency, meeting the exacting requirements of industrial polymerization processes. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee reliable performance in your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 20
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm
Acidity (as Methacrylic Acid)	≤ 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.