Description

3-Chloro-2-(2,6-Dichloro-4-Isocyanatophenoxy)-5-(Trifluoromethyl)Pyridine is a high-purity, multi-functional aromatic isocyanate intermediate of significant commercial importance. Its complex molecular structure, featuring both an isocyanate group and halogenated pyridine/phenyl rings, makes it a critical building block for synthesizing advanced polymers and specialty chemicals. This compound is essential for manufacturers in the agrochemical and pharmaceutical industries seeking to develop novel active ingredients with enhanced properties.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern pesticides, particularly herbicides and fungicides, leveraging the pyridine and trifluoromethyl motifs for bioactivity.
• Pharmaceutical Building Block: Used in research and development for creating novel drug candidates, especially in areas requiring halogenated aromatic scaffolds.
• Polymer & Resin Modifier: The reactive isocyanate group enables its use in polyurethane chemistry to create specialty coatings, adhesives, and elastomers with unique chemical resistance.
• Ligand Synthesis: Serves as a starting material for synthesizing complex ligands used in catalysis and material science.
• Cross-linking Agent: Functions as a high-performance cross-linker in advanced polymer systems requiring thermal and chemical stability.

Basic Information

Product Name	3-Chloro-2-(2,6-Dichloro-4-Isocyanatophenoxy)-5-(Trifluoromethyl)Pyridine
CAS No.	99258-87-4
Molecular Formula	C13H4Cl3F3N2O2
Molecular Weight	383.53 g/mol
Synonyms	3-Chloro-2-(2,6-dichloro-4-isocyanatophenoxy)-5-(trifluoromethyl)pyridine; 2,6-Dichloro-4-isocyanato-1-(3-chloro-5-trifluoromethyl-2-pyridyloxy)benzene; 4-Isocyanato-2,6-dichlorophenyl 3-chloro-5-(trifluoromethyl)-2-pyridyl ether; CAS 99258-87-4; 3-Chloro-5-(trifluoromethyl)-2-pyridyl 2,6-dichloro-4-isocyanatophenyl ether
EINECS	Contact for details

Quality Control

Our 3-Chloro-2-(2,6-Dichloro-4-Isocyanatophenoxy)-5-(Trifluoromethyl)Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency suitable for sensitive synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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 from moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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