Description

2,4-Dichlorobenzyl Isocyanate is a versatile and highly reactive aromatic isocyanate building block used in the synthesis of advanced chemical intermediates. Its value lies in its ability to introduce the dichlorobenzyl carbamate or urea moiety, which is critical for imparting specific biological activity and chemical stability to target molecules. This compound is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Agrochemical Synthesis: A key intermediate for the production of herbicides, fungicides, and insecticides, where the dichlorobenzyl group enhances lipophilicity and biological activity.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs), especially in creating urea and carbamate derivatives with potential therapeutic effects.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polyurethanes and polyurea coatings with enhanced chemical resistance.
• Chemical Research: Employed in academic and industrial R&D for exploring novel heterocyclic compounds and as a reagent in combinatorial chemistry.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	2,4-Dichlorobenzyl Isocyanate
CAS No.	19654-32-1
Molecular Formula	C8H5Cl2NO
Molecular Weight	202.04 g/mol
Synonyms	1-Isocyanato-2,4-dichlorobenzene; (2,4-Dichlorophenyl)methyl isocyanate; 2,4-Dichloro-α-isocyanatotoluene; 2,4-Dichlorobenzyl isocyanate; Benzene, 1-(isocyanatomethyl)-2,4-dichloro-; 2,4-Dichlorobenzylisocyanate; NSC 163081
EINECS	Contact for details

Quality Control

Our 2,4-Dichlorobenzyl Isocyanate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your specific research or production requirements.

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). Due to its moisture-sensitive (hygroscopic) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation from atmospheric moisture. Keep away from heat, sparks, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

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