Description

2-Methyl-4-Nitrophenyl Isocyanate is a specialized aromatic isocyanate derivative, a key building block in organic synthesis. Its value lies in its highly reactive isocyanate group, which readily forms stable urethane and urea linkages, enabling the creation of advanced chemical architectures. This compound is essential for research and development chemists in the agrochemical and pharmaceutical industries, particularly for synthesizing novel active ingredients and intermediates requiring a nitrophenyl moiety.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of advanced herbicides, fungicides, and insecticides, where the nitrophenyl group contributes to biological activity.
• Pharmaceutical Synthesis: Serves as a key building block for creating novel active pharmaceutical ingredients (APIs) and diagnostic agents, especially in compounds targeting specific enzymes or receptors.
• Polymer Science & Material Development: Used to synthesize specialized polyurethanes, polyureas, and other polymers with tailored properties like enhanced durability, chemical resistance, or specific optical characteristics.
• Crosslinking Agent: Functions as an effective crosslinker for polymers and resins containing hydroxyl or amine groups, improving material strength and thermal stability.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and developing novel heterocyclic compounds and dyes.
• Surface Modification: Utilized to functionalize surfaces or materials by introducing isocyanate groups, which can then bind to other molecules for coatings or sensor applications.

Basic Information

Product Name	2-Methyl-4-Nitrophenyl Isocyanate
CAS No.	56309-59-2
Molecular Formula	C8H6N2O3
Molecular Weight	178.15 g/mol
Synonyms	4-Nitro-2-methylphenyl isocyanate; 2-Methyl-4-nitrophenyl isocyanate; 1-Isocyanato-2-methyl-4-nitrobenzene; 2-Methyl-4-nitrobenzenisocyanate; 4-Nitro-o-tolyl isocyanate; (2-Methyl-4-nitrophenyl)isocyanate; NSC 406913
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-Nitrophenyl Isocyanate is manufactured under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial synthesis. A detailed Certificate of Analysis (COA) with batch-specific data is provided to guarantee traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 polymerization. Keep away from heat, sparks, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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