Description

4-Methyl-2-Nitrophenyl Isocyanate is a specialized aromatic isocyanate derivative, a key building block in advanced organic synthesis. Its value lies in its highly reactive isocyanate group, which readily undergoes addition reactions with nucleophiles like amines and alcohols, enabling the precise construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, where it serves as a critical intermediate for developing active ingredients and novel heterocyclic compounds.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern pesticides, herbicides, and fungicides, contributing to crop protection solutions.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for constructing urea and carbamate derivatives with potential biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialized polyurethanes and polyurea coatings with tailored properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for synthesizing novel heterocycles, dyes, and functional materials.
• Dye and Pigment Synthesis: Employed in the manufacture of advanced colorants and pigments due to the nitro and isocyanate functional groups.

Basic Information

Product Name	4-Methyl-2-Nitrophenyl Isocyanate
CAS No.	57910-98-2
Molecular Formula	C8H6N2O3
Molecular Weight	178.15 g/mol
Synonyms	2-Nitro-4-methylphenyl isocyanate; 4-Methyl-2-nitrobenzenisocyanate; 1-Isocyanato-4-methyl-2-nitrobenzene; 2-Nitro-p-tolyl isocyanate; (2-Nitro-4-methylphenyl)isocyanate; 4-Methyl-2-nitro-phenylisocyanate; NSC 403079
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Nitrophenyl Isocyanate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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