Description

2-Methoxy-5-Methylphenyl Isocyanate is a specialized aromatic isocyanate monomer used in the synthesis of high-performance polymers and fine chemicals. Its unique methoxy and methyl substituents on the phenyl ring make it a valuable building block for creating materials with tailored properties, such as enhanced solubility, reactivity, and thermal stability. This compound is primarily sought by R&D chemists and process engineers in the agrochemical, pharmaceutical, and advanced materials sectors for developing novel active ingredients, polymer precursors, and specialty coatings.

Application

• Agrochemical Intermediates: A key precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators, where its structure contributes to biological activity.
• Pharmaceutical Synthesis: Used as a versatile reagent for constructing ureas, carbamates, and other pharmacophores in drug discovery and development programs.
• Polyurethane & Polymer Chemistry: Serves as a monomer for producing specialty polyurethanes, polyureas, and other polymers with specific mechanical or chemical resistance properties.
• Crosslinking Agent: Functions as an effective crosslinker in coatings, adhesives, and elastomers to enhance durability and performance.
• Chemical Research (R&D): Employed in academic and industrial laboratories for exploring new synthetic pathways and novel material science applications.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of certain high-value dyes and organic pigments.

Basic Information

Product Name	2-Methoxy-5-Methylphenyl Isocyanate
CAS No.	59741-04-7
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	5-Methyl-2-methoxyphenyl isocyanate; 2-Methoxy-5-methylphenyl isocyanate; 2-Methoxy-5-methylbenzenisocyanate; 2-Methoxy-5-methyl-phenyl isocyanate; 1-Isocyanato-2-methoxy-5-methylbenzene; (2-Methoxy-5-methylphenyl)carbimidoic acid
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5-Methylphenyl Isocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation and maintain stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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