Description

2-Methylhexadecyl Methacrylate is a high-purity, long-chain alkyl methacrylate monomer essential for the synthesis of specialty polymers. Its unique branched alkyl structure imparts exceptional properties to polymers, including low-temperature flexibility, hydrophobicity, and compatibility with various substrates. This monomer is a critical raw material for formulators and polymer chemists in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance.

Application

• High-Performance Coatings: Used as a co-monomer to formulate solvent-borne and UV-curable coatings with excellent water repellency, chemical resistance, and low-temperature film formation.
• Pressure-Sensitive Adhesives (PSAs): Imparts tack, peel strength, and flexibility to acrylic-based PSAs for labels, tapes, and graphic films.
• Lubricant & Fuel Additives: Serves as a precursor for viscosity index improvers and pour-point depressants in synthetic lubricants and industrial oils.
• Specialty Acrylic Resins: A key building block for creating custom acrylic copolymers with tailored glass transition temperatures (Tg) and surface properties.
• Textile & Leather Finishes: Incorporated into polymer emulsions to provide durable, soft-hand finishes with water and stain resistance.
• Printing Inks: Enhances the flexibility, adhesion, and gloss of inks, particularly for flexible packaging applications.

Basic Information

Product Name	2-Methylhexadecyl Methacrylate
CAS No.	94159-00-9
Molecular Formula	C₂₁H₄₀O₂
Molecular Weight	324.55 g/mol
Synonyms	2-Methylhexadecyl 2-Methylpropenoate; Methacrylic Acid 2-Methylhexadecyl Ester; Isoheptadecyl Methacrylate; C16 Branched Alkyl Methacrylate; 2-Methyl-1-hexadecyl methacrylate; MA 1618 (trade name variant); Light Stabilizer 770 derivative intermediate
EINECS	Contact for details

Quality Control

Our 2-Methylhexadecyl Methacrylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications for polymerization-grade monomers. A comprehensive Certificate of Analysis (COA) detailing assay, color, moisture content, and inhibitor level is provided with each shipment to guarantee consistency and reliability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. Keep away from heat, sparks, and open flame. As a polymerizable monomer stabilized with an inhibitor (typically MEHQ), prolonged storage at elevated temperatures should be avoided. Keep container tightly sealed when not in use to prevent moisture absorption and maintain inhibitor efficacy.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 100 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.