Description

Monoacryloyloxyethyl Hexahydrophthalate (MAHP) is a specialized acrylate monomer derived from hexahydrophthalic anhydride. This compound is valued for its ability to impart flexibility, adhesion, and enhanced cross-linking density to polymer networks. It is primarily sought after by formulators and manufacturers in the UV-curable coatings, inks, adhesives, and advanced resin sectors. Its unique structure contributes to improved performance characteristics in the final cured materials.

Application

• UV-Curable Coatings & Inks: A key reactive diluent and cross-linker for wood, plastic, and metal coatings, offering fast cure speeds and excellent surface adhesion.
• Adhesives & Sealants: Used to formulate high-performance UV-curable adhesives with enhanced flexibility and bond strength.
• Dental & Medical Composites: Serves as a monomer component in light-curable restorative materials and biocompatible polymer matrices.
• Fiber Optic Coatings: Employed in radiation-curable primary and secondary coatings to protect optical fibers.
• 3D Printing Resins: A functional monomer in stereolithography (SLA) and digital light processing (DLP) resins, contributing to part toughness.
• Electronics Encapsulation: Used in potting compounds and conformal coatings that require rapid UV curing and reliable protection.

Basic Information

Product Name	Monoacryloyloxyethyl Hexahydrophthalate (MAHP)
CAS No.	57043-35-3
Molecular Formula	C₁₅H₂₀O₆
Molecular Weight	296.32 g/mol
Synonyms	2-[(1-Oxo-2-propen-1-yl)oxy]ethyl hexahydro-1H-isoindole-1,3(2H)-dione-2-carboxylate; 2-(Acryloyloxy)ethyl hexahydrophthalate; Acrylic acid, 2-(hexahydro-1,3-dioxo-1H-isoindol-2(3H)-yl)ethyl ester; MAHP; Hexahydrophthalic Acid Mono(2-acryloyloxyethyl) Ester; 1,2-Cyclohexanedicarboxylic Acid, Mono(2-acryloyloxyethyl) Ester
EINECS	Contact for details

Quality Control

Our MAHP is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and assay, GC for residual solvents, and color/clarity checks, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert gas such as nitrogen.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Color (APHA)	≤ 100
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	100 - 200 ppm

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