Description

Dodecyl Acrylate CAS NO 2156-97-0 is a long-chain alkyl acrylate ester monomer, valued for its ability to impart flexibility, hydrophobicity, and low-temperature properties to polymer chains. This compound is a crucial building block in the synthesis of specialty polymers and copolymers, enabling the fine-tuning of material characteristics for demanding applications. It is primarily sought by manufacturers in the coatings, adhesives, textiles, and plastics industries for developing high-performance materials.

Application

• Coatings & Paints: Used as a co-monomer to produce acrylic resins for architectural, industrial, and automotive coatings, enhancing water resistance, flexibility, and durability.
• Pressure-Sensitive Adhesives (PSAs): A key component in acrylic-based PSAs for labels and tapes, providing excellent tack and adhesion to low-energy surfaces.
• Textile & Leather Finishes: Employed in polymer emulsions for fabric and leather coatings to improve softness, water repellency, and abrasion resistance.
• Plastic Additives: Acts as an internal plasticizer in PVC and other polymers, improving processability and impact strength without migration issues.
• UV-Curable Resins & Inks: Serves as a reactive diluent in radiation-curable formulations, contributing to low viscosity and enhanced film properties.
• Oil & Gas Industry: Utilized in the synthesis of polymers for drilling fluid additives and enhanced oil recovery applications.

Basic Information

Product Name	Dodecyl Acrylate
CAS No.	2156-97-0
Molecular Formula	C15H28O2
Molecular Weight	240.38 g/mol
Synonyms	Lauryl Acrylate; Acrylic Acid Dodecyl Ester; Dodecyl 2-Propenoate; n-Dodecyl Acrylate; Lauryl 2-Propenoate; 2-Propenoic Acid Dodecyl Ester; 1-Dodecyl Acrylate; Alkyl (C12) Acrylate
EINECS	218-463-4

Quality Control

Our Dodecyl Acrylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and assay, to ensure it meets precise specifications for monomer content and impurity profiles. Certificates of Analysis (COA) documenting these results 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, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources, sparks, and open flame. For long-term storage, consider under an inert atmosphere such as nitrogen to inhibit premature polymerization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 30
Water Content (KF)	≤ 0.1 %
Acidity (as Acrylic Acid)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm

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