Description

4,5-Dimethyl-2-Nitrophenyl Isocyanate is a specialized aromatic isocyanate derivative, serving as a critical building block for the synthesis of complex organic molecules. Its value lies in its dual functionality, where the reactive isocyanate group enables the formation of ureas and carbamates, while the nitro and dimethyl substituents on the phenyl ring allow for fine-tuning of electronic and steric properties in the final product. This compound is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, particularly for developing active ingredients and advanced intermediates.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel herbicides, fungicides, and insecticides, where its structure contributes to biological activity and selectivity.
• Pharmaceutical Research: Used to construct urea-based pharmacophores and active pharmaceutical ingredients (APIs) for drug discovery programs.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polyurethanes and polyurea coatings with tailored properties.
• Chemical Synthesis: A versatile reagent for introducing the 4,5-dimethyl-2-nitrophenyl moiety into more complex molecules via urea linkage.
• Material Science: Employed in the development of advanced functional materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	4,5-Dimethyl-2-Nitrophenyl Isocyanate
CAS No.	102561-40-0
Molecular Formula	C9H8N2O3
Molecular Weight	192.17 g/mol
Synonyms	2-Nitro-4,5-dimethylphenyl isocyanate; 4,5-Dimethyl-2-nitrobenzenisocyanate; 1-Isocyanato-4,5-dimethyl-2-nitrobenzene; (4,5-Dimethyl-2-nitrophenyl)isocyanate; 2-Nitro-4,5-dimethylphenylisocyanate
EINECS	Contact for details

Quality Control

Our 4,5-Dimethyl-2-Nitrophenyl Isocyanate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (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.