Description

1-Methylundecyl Methacrylate is a specialized long-chain methacrylate monomer with a unique branched alkyl structure. This compound is valued for its ability to impart low surface energy, flexibility, and hydrophobicity to polymer chains, making it a critical building block for high-performance materials. It is primarily sought by manufacturers in the polymer and specialty chemical industries for creating advanced coatings, adhesives, and functional additives.

Application

• Pressure-Sensitive Adhesives (PSAs): Imparts excellent low-temperature flexibility and tack, enhancing performance in label and tape applications.
• Surface Coatings & Paints: Used to formulate high-durability, water-repellent, and low-friction coatings for automotive, marine, and industrial finishes.
• Lubricant & Fuel Additives: Serves as a precursor for polymeric additives that improve viscosity index and reduce engine deposits.
• Release Agents & Mold Lubricants: Key monomer for producing non-stick silicone-free release coatings for industrial molding processes.
• Textile & Fiber Modifiers: Incorporated to create hydrophobic and oleophobic finishes on fabrics and non-woven materials.
• Specialty Acrylic Resins: Enhances the properties of acrylic copolymers for applications requiring weatherability and chemical resistance.

Basic Information

Product Name	1-Methylundecyl Methacrylate
CAS No.	94159-15-6
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	Methacrylic Acid 1-Methylundecyl Ester; Lauryl Methacrylate, Branched; 2-Methyl-2-propenoic Acid 1-Methylundecyl Ester; Dodecyl Methacrylate, Branched; 1-Methyldodecyl Methacrylate; Light Ester L
EINECS	Contact for details

Quality Control

Our 1-Methylundecyl Methacrylate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere such as nitrogen to prevent premature polymerization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Color (APHA)	≤ 50
Acid Value	≤ 0.5 mg KOH/g
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 100 ppm

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