Description

3-(4-Methoxyphenoxymethyl)Oxetane-3-Methanol CAS NO 7271-81-0 is a high-purity, functional oxetane derivative designed for advanced polymer synthesis and material science applications. This compound is valued for its ability to act as a reactive monomer or cross-linking agent, introducing desirable properties such as enhanced adhesion, chemical resistance, and thermal stability into final polymer matrices. It is primarily sought by R&D chemists and production engineers in the photoresist, specialty coatings, advanced adhesives, and pharmaceutical intermediate sectors.

Application

• Photoresist & Photopolymer Formulation: A key monomer for creating high-resolution, chemically amplified photoresists used in semiconductor and microelectronics manufacturing.
• Specialty Coatings & Inks: Imparts excellent adhesion, scratch resistance, and durability in UV-curable coatings, inks, and functional finishes.
• Advanced Adhesives & Sealants: Serves as a cross-linking agent to enhance the bond strength, flexibility, and environmental resistance of structural and industrial adhesives.
• Pharmaceutical Intermediates: Utilized as a versatile building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer Modification & Additives: Used to modify the properties of base polymers, improving characteristics like hydrophilicity, toughness, and surface energy.
• Dental & Biomedical Materials: Incorporated into light-curable composites and resins for dental restoratives and other biocompatible polymer applications.

Basic Information

Item	Details
Product Name	3-(4-Methoxyphenoxymethyl)Oxetane-3-Methanol
CAS No.	7271-81-0
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	3-(4-Methoxyphenoxymethyl)-3-hydroxymethyloxetane; 3-(p-Methoxyphenoxymethyl)-3-hydroxymethyloxetane; Oxetane-3-methanol, 3-[(4-methoxyphenoxy)methyl]-; 3-[(4-Methoxyphenoxy)methyl]-3-(hydroxymethyl)oxetane; 3-Hydroxymethyl-3-(4-methoxyphenoxymethyl)oxetane; 3-(4-Methoxyphenoxy)methyl-3-oxetanemethanol; Photopolymer Monomer
EINECS	Contact for details

Quality Control

Our production of 3-(4-Methoxyphenoxymethyl)Oxetane-3-Methanol adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance for critical applications. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality system is designed to support customer needs in GMP-aligned and ISO-certified environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.530 - 1.540
Density (g/mL, 20°C)	1.15 - 1.20

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