Description

[(3-Methoxypropyl)Imino]Di-2,1-Ethanediyl Bismethacrylate is a specialized bifunctional methacrylate monomer featuring a central imino linkage with a methoxypropyl substituent. This compound matters as a versatile crosslinking agent and polymerizable building block, enabling the formation of robust, tailored polymer networks with specific mechanical and chemical properties. It is primarily needed by manufacturers in the advanced coatings, photopolymer resins, dental materials, and specialty adhesive industries seeking to enhance product performance through controlled polymerization.

Application

• Photopolymer Resins & UV-Curable Systems: Acts as a key crosslinker in formulations for 3D printing (stereolithography), printing plates, and optical fibers, contributing to rapid curing and high-resolution features.
• Dental Restorative Composites: Serves as a co-monomer to improve the crosslink density, wear resistance, and mechanical strength of tooth-colored fillings and prosthetic materials.
• High-Performance Coatings: Used in industrial, automotive, and electronic coatings to enhance hardness, chemical resistance, and adhesion properties.
• Specialty Adhesives & Sealants: Incorporated to modify the flexibility, durability, and cure speed of acrylic-based structural adhesives.
• Optical Lens Materials: Employed in the production of plastic lenses where high refractive index and clarity are required.
• Lithographic Inks: Functions as a reactive diluent and crosslinker to improve ink film integrity and drying characteristics.

Basic Information

Product Name	[(3-Methoxypropyl)Imino]Di-2,1-Ethanediyl Bismethacrylate
CAS No.	93962-71-1
Molecular Formula	C17H27NO6
Molecular Weight	341.40 g/mol
Synonyms	Bis(2-(methacryloyloxy)ethyl) (3-methoxypropyl)iminoacetate; 2,2'-[(3-Methoxypropyl)imino]diethanol dimethacrylate; Ethanol, 2,2'-[(3-methoxypropyl)imino]bis-, dimethacrylate; 1,1'-(3-Methoxypropylimino)di-2-ethanol dimethacrylate; PEG-based dimethacrylate crosslinker; Bifunctional methacrylate ester; Acrylic crosslinking monomer
EINECS	Contact for details

Quality Control

Our [(3-Methoxypropyl)Imino]Di-2,1-Ethanediyl Bismethacrylate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 15-25°C (59-77°F). This product is light-sensitive and easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve stability and prevent polymerization. Keep away from strong acids, organic solvents, and sources of heat or ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 100
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Refractive Index (20°C)	1.470 - 1.480
Density (20°C)	1.08 - 1.12 g/cm³

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