Description

(Thioxo-1,3-Oxathiolan-5-Yl)Methyl Methacrylate is a specialized methacrylate monomer featuring a unique heterocyclic thioxo-oxathiolane moiety. This compound matters for its role as a high-performance building block in advanced polymer synthesis, enabling the introduction of sulfur-containing functional groups into polymer backbones. It is primarily needed by R&D chemists and material scientists in industries focused on developing specialty polymers, high-refractive-index optical materials, and functional coatings with tailored surface properties.

Application

• Specialty Polymer Synthesis: Serves as a key monomer for creating polymers with enhanced thermal stability, adhesion, and specific optical characteristics.
• High-Refractive-Index Optical Resins: Used in the formulation of advanced optical plastics for lenses, LED encapsulants, and optical films, where the sulfur atom contributes to a higher refractive index.
• Functional Coatings and Adhesives: Incorporated into coating formulations to improve surface properties, such as chemical resistance, hardness, and adhesion to various substrates.
• Photoresist and Electronic Materials: Potential application in photoresist polymers for semiconductor manufacturing due to its polymerizable methacrylate group and unique heterocyclic structure.
• Biomedical Material Modifications: Utilized to modify polymer surfaces for biomedical applications, where specific functional groups can influence biocompatibility or enable further conjugation.
• Cross-linking Agent: Acts as a reactive cross-linker in polymer networks to increase density and improve mechanical properties.

Basic Information

Product Name	(Thioxo-1,3-Oxathiolan-5-Yl)Methyl Methacrylate
CAS No.	161196-23-2
Molecular Formula	C8H10O3S2
Molecular Weight	218.30 g/mol
Synonyms	5-[(Methacryloyloxy)methyl]-1,3-oxathiolane-2-thione; 2-Propenoic acid, 2-methyl-, (2-thioxo-1,3-oxathiol-5-yl)methyl ester; (2-Thioxo-1,3-oxathiolan-5-yl)methyl methacrylate; Methacrylic acid (thioxo-1,3-oxathiolan-5-yl)methyl ester; 5-(Methacryloyloxymethyl)-1,3-oxathiolane-2-thione
EINECS	Contact for details

Quality Control

Our (Thioxo-1,3-Oxathiolan-5-Yl)Methyl Methacrylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and specialty chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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