Description

2,3-Dichlorophenyl Isocyanate is a versatile aromatic isocyanate monomer used as a key building block in the synthesis of advanced chemical products. Its reactive isocyanate group enables the formation of ureas, carbamates, and other heterocyclic compounds, making it valuable for creating materials with specific performance characteristics. This compound is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing active ingredients and intermediates.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and insecticides, where the dichlorophenyl moiety contributes to biological activity.
• Pharmaceutical Synthesis: Serves as a crucial building block for creating active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in medicinal chemistry research.
• Polymer & Resin Modifier: Used in the production of specialty polyurethanes and coatings to introduce specific chemical resistance and durability properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new reactions and synthesizing complex organic molecules.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and colorants.

Basic Information

Product Name	2,3-Dichlorophenyl Isocyanate
CAS No.	41195-90-8
Molecular Formula	C7H3Cl2NO
Molecular Weight	188.01 g/mol
Synonyms	2,3-Dichlorophenyl isocyanate; 1-Isocyanato-2,3-dichlorobenzene; 2,3-Dichlorobenzene isocyanate; 2,3-Dichlorophenylcarbonyl isocyanate; NSC 163487; 2,3-Dichlorophenylcarbylamine; (2,3-Dichlorophenyl)carbimidoic chloride
EINECS	Contact for details

Quality Control

Our 2,3-Dichlorophenyl Isocyanate is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.