Description

2-(6-Methacryloyloxyhexyl)Thioxantheno[2,1,9-Dej]Isoquinoline-1,3-Dione Monomer is a specialized functional monomer designed for advanced polymer synthesis. This compound matters for its ability to impart unique photophysical and electronic properties into polymer backbones, enabling the creation of high-performance materials. It is primarily needed by R&D chemists and material scientists in the fields of advanced photoresists, organic electronics, and specialty coatings where tailored light absorption or charge transport is critical.

Application

• Advanced Photoresists: A key monomer for formulating next-generation photoresists used in semiconductor lithography, particularly for deep-UV and other specialized patterning applications.
• Organic Electronic Materials: Serves as a building block for polymers used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Functional Coatings: Used to synthesize polymers for optical filters, light-stabilizing coatings, and other functional surface treatments requiring specific chromophoric properties.
• High-Performance Adhesives & Sealants: Incorporated to develop adhesives with enhanced durability, refractive index matching, or specific environmental resistance.
• Specialty Dyes & Pigments Intermediates: Acts as a reactive intermediate in the synthesis of novel, polymerizable dyes and high-stability pigments.
• Research & Development: A valuable tool for academic and industrial R&D focused on developing novel polymeric materials with customized optical and electronic functionalities.

Basic Information

Product Name	2-(6-Methacryloyloxyhexyl)Thioxantheno[2,1,9-Dej]Isoquinoline-1,3-Dione Monomer
CAS No.	450387-14-1
Molecular Formula	C30H25NO4S
Molecular Weight	495.59 g/mol
Synonyms	6-(1,3-Dioxo-1H-thioxantheno[2,1,9-dej]isoquinolin-2(3H)-yl)hexyl methacrylate; Thioxanthenoisoquinolinedione Methacrylate Monomer; TXI Methacrylate Monomer; 2-(6-Methacryloyloxyhexyl)thioxanthenoisoquinolinedione; Photoresist Monomer 450387-14-1; Functional Chromophore Monomer; TXI-based Monomer; Light-sensitive Polymerizable Dye
EINECS	Contact for details

Quality Control

Our production of this high-purity functional monomer adheres to strict quality control protocols to ensure batch-to-batch consistency and performance reliability. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and GC to confirm identity, purity, and the absence of critical impurities like polymerization inhibitors or residual solvents. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated) for long-term stability. For short-term use, storage at controlled room temperature (15-25°C) is acceptable. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent premature polymerization and moisture uptake. Keep away from heat and sources of free radicals.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Inhibitor Content (MEHQ)	50 - 250 ppm
Melting Point	Contact for details

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