Description

4-Methoxy-2-Methylphenyl Isocyanate is a specialized aromatic isocyanate monomer used as a key building block in advanced chemical synthesis. This compound matters for its role in introducing the methoxymethylphenyl moiety, which can impart specific solubility, reactivity, and performance characteristics to final products. It is primarily needed by manufacturers in the agrochemical and pharmaceutical industries for creating active ingredients, as well as by R&D laboratories developing novel polymers and specialty chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of modern herbicides, fungicides, and insecticides, where its structural motif contributes to biological activity.
• Pharmaceutical Synthesis: Serves as a versatile building block for constructing active pharmaceutical ingredients (APIs), particularly in molecules requiring specific aromatic isocyanate linkages.
• Polymer & Resin Production: Used in the formulation of specialized polyurethanes, coatings, and adhesives that require tailored chemical resistance and mechanical properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of certain high-performance dyes and organic pigments.

Basic Information

Product Name	4-Methoxy-2-Methylphenyl Isocyanate
CAS No.	60385-06-0
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	2-Methyl-4-methoxyphenyl isocyanate; 4-Methoxy-o-tolyl isocyanate; 1-Isocyanato-2-methyl-4-methoxybenzene; 2-Methyl-4-methoxyphenyl isocyanate; 4-Methoxy-2-methylphenyl isocyanate; p-Methoxy-o-tolyl isocyanate; (4-Methoxy-2-methylphenyl)isocyanate
EINECS	Contact for details

Quality Control

Our 4-Methoxy-2-Methylphenyl Isocyanate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and impurity identification, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation from moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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