Description

2-Propenoic Acid, 2-Methyl-, C12-16-Alkyl Esters is a high-purity synthetic ester derived from methacrylic acid and a blend of C12-16 fatty alcohols. This versatile monomer is prized for its ability to impart excellent flexibility, hydrophobicity, and low-temperature performance to polymer chains. It is an essential raw material for formulators and polymer chemists in the coatings, adhesives, and specialty plastics industries seeking to enhance product durability and application properties.

Application

• Acrylic Copolymer Synthesis: Serves as a long-chain alkyl methacrylate comonomer to introduce internal plasticization, improving flexibility and impact resistance in acrylic resins.
• Industrial & Automotive Coatings: Used in solvent-borne and high-solids coatings to enhance flow, leveling, and substrate wetting, while providing resistance to water and chemicals.
• Pressure-Sensitive Adhesives (PSAs): Modifies tack, peel, and shear properties in acrylic-based adhesive formulations for labels, tapes, and graphic films.
• Printing Inks & Overprint Varnishes: Imparts lubricity and scratch resistance, contributing to improved gloss and durability in packaging applications.
• Oil & Gas Industry Additives: Functions as a key component in the synthesis of pour point depressants and flow improvers for crude oil and fuel.
• Personal Care Polymers: Employed in the manufacture of film-forming agents and fixative polymers for hairsprays, mousses, and other cosmetic products.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, C12-16-Alkyl Esters
CAS No.	90551-76-1
Molecular Formula	Mixture of C16H30O2 to C20H38O2
Molecular Weight	~254.4 to ~310.5 g/mol (Average)
Synonyms	C12-16 Alkyl Methacrylate; Lauryl-Myristyl Methacrylate; Methacrylic Acid, C12-16-Alkyl Esters; Dodecyl-Hexadecyl Methacrylate Mixture; Alkyl (C12-16) Methacrylate; Light Ester L; FA-1216M; Long-chain alkyl methacrylate comonomer
EINECS	Contact for details

Quality Control

Our production of C12-16 Alkyl Methacrylate adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like Gas Chromatography (GC) to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, color, acid value, and moisture content are available upon request to support your quality assurance and regulatory compliance needs.

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 maintain product stability and prevent premature polymerization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 30
Acid Value	≤ 0.5 mg KOH/g
Moisture (Karl Fischer)	≤ 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.