Description

2-(Methacryloyloxy)Ethyl 3,5-Diaminobenzoate, 99% is a high-purity, specialty monomer featuring both a polymerizable methacrylate group and a reactive diaminobenzoate moiety. This dual functionality makes it a critical building block for synthesizing advanced polymers with tailored properties. It is essential for R&D and production in industries requiring materials with specific optical, mechanical, or surface characteristics.

Application

• Photoresist and Photopolymer Formulations: Acts as a key monomer for advanced photoresists used in semiconductor manufacturing and microelectronics, contributing to high-resolution patterning.
• Dental and Biomedical Polymers: Used in the synthesis of biocompatible resins for dental composites, bone cements, and other medical devices where controlled polymerization and material strength are vital.
• Optical Materials and Coatings: Serves as a precursor for polymers with specific refractive indices, used in optical lenses, waveguides, and anti-reflective coatings.
• Adhesive and Sealant Chemistry: Incorporated into structural adhesives and sealants to enhance cross-linking density, thermal stability, and chemical resistance.
• Surface Modification and Functional Coatings: Enables the grafting of polymer brushes or functional layers onto surfaces for improved hydrophilicity, corrosion resistance, or specific binding sites.
• Advanced Composite Materials: Utilized as a coupling agent or co-monomer in fiber-reinforced plastics and other composite systems to improve interfacial adhesion.

Basic Information

Product Name	2-(Methacryloyloxy)Ethyl 3,5-Diaminobenzoate, 99%
CAS No.	76067-81-7
Molecular Formula	C13H16N2O4
Molecular Weight	264.28 g/mol
Synonyms	3,5-Diaminobenzoic Acid 2-(Methacryloyloxy)Ethyl Ester; 2-Hydroxyethyl Methacrylate 3,5-Diaminobenzoate; 2-Methacryloyloxyethyl 3,5-Diaminobenzoate; Ethylene Glycol Methacrylate 3,5-Diaminobenzoate; 3,5-Diaminobenzoyloxyethyl Methacrylate; MAEDAB; 2-HEMA 3,5-Diaminobenzoate; N,N'-Bis(2-methacryloyloxyethyl) Terephthalamide Intermediate
EINECS	Contact for details

Quality Control

Our 2-(Methacryloyloxy)Ethyl 3,5-Diaminobenzoate, 99% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced material synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. This compound is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat and incompatible materials. For long-term storage, consider under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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