Description

n-Dodecylmethacrylamide is a specialty methacrylamide monomer featuring a long-chain dodecyl group. This molecular structure is critical for imparting unique hydrophobic and self-assembly properties to the resulting polymers and copolymers. It is primarily utilized by R&D chemists and material scientists in advanced polymer synthesis for applications demanding tailored surface characteristics and rheological control. The compound is supplied to ensure high purity and batch-to-batch consistency for reliable experimental and production outcomes.

Application

• Hydrophobic Polymer Modification: As a comonomer to introduce long alkyl chains, enhancing water repellency and surface slip in acrylic and vinyl polymers.
• Surface Coatings & Inks: Used in the formulation of low-surface-energy coatings, release coatings, and specialty inks to improve abrasion resistance and adhesion control.
• Oil & Gas Field Chemicals: Serves as a key building block for polymers used in demulsifiers, flow improvers, and other production chemicals where hydrophobic interactions are essential.
• Personal Care & Cosmetics: Employed in the synthesis of film-forming agents, hair fixative polymers, and rheology modifiers for advanced cosmetic formulations.
• Adhesives & Sealants: Imparts internal plasticization and flexibility while maintaining cohesive strength in pressure-sensitive and structural adhesives.
• Biomaterial Research: Investigated for creating amphiphilic block copolymers and hydrogels with tailored cell-surface interactions for biomedical applications.
• Lubricant & Fuel Additives: A precursor for polymeric additives that improve viscosity index, dispersancy, and anti-wear properties.

Basic Information

Product Name	n-Dodecylmethacrylamide
CAS No.	1191-39-5
Molecular Formula	C₁₆H₃₁NO
Molecular Weight	253.43 g/mol
Synonyms	N-Dodecylmethacrylamide; Dodecylmethacrylamide; N-(Dodecyl)methacrylamide; Methacrylic acid dodecylamide; Lauryl methacrylamide; 2-Methyl-N-dodecyl-2-propenamide; N-Laurylmethacrylamide; 1191-39-5 (CAS)
EINECS	214-742-8

Quality Control

Our n-Dodecylmethacrylamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, appearance, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvent (GC)	Complies with ICH limits

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