Description

5-Methacroyloxy-2,6-Norbornane Carbolactone is a high-purity, specialized monomer featuring a unique norbornane lactone structure with a polymerizable methacrylate group. This compound matters for its ability to impart exceptional thermal stability, chemical resistance, and low shrinkage to advanced polymer matrices. It is primarily needed by R&D chemists and formulators in the photoresist, advanced electronics, and high-performance coatings industries seeking to enhance material properties.

Application

• Photoresist & Semiconductor Materials: A key monomer for formulating advanced photoresists, particularly for ArF (193 nm) immersion lithography, due to its transparency and etch resistance.
• High-Performance Polymer Synthesis: Used as a building block for creating specialty polymers with enhanced thermal and mechanical properties for aerospace and automotive applications.
• Optical Materials & Coatings: Incorporated into formulations for optical lenses, waveguides, and protective coatings requiring high clarity and durability.
• Dental & Biomedical Composites: Serves as a cross-linking agent in dental restorative materials and biocompatible polymers, contributing to strength and stability.
• Adhesives & Sealants: Enhances the performance of industrial adhesives and sealants, improving their resistance to heat and harsh chemicals.
• 3D Printing Resins: A valuable component in high-resolution resin formulations for stereolithography (SLA) and digital light processing (DLP) 3D printing.

Basic Information

Product Name	5-Methacroyloxy-2,6-Norbornane Carbolactone
CAS No.	254900-07-7
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	5-Methacryloyloxy-2,6-norbornanecarbolactone; NBLO-MA; 2,6-Norbornanecarbolactone 5-methacrylate; 5-Methacryloyloxymethyl-2,6-norbornane carbolactone; 5-(Methacryloyloxy)-2,6-norbornanecarbolactone; 5-Methacryloyloxy-2,6-norbornanecarbolactone; Lactone monomer for 193nm photoresist; Norbornane lactone methacrylate
EINECS	Contact for details

Quality Control

Our 5-Methacroyloxy-2,6-Norbornane Carbolactone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency suitable for sensitive electronic and optical applications. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Heavy Metals	≤ 10 ppm

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