Description

2,4-Dichlorophenyl Isocyanate is a versatile and reactive aromatic isocyanate intermediate essential for synthesizing advanced chemical compounds. Its value lies in its ability to introduce the dichlorophenyl carbamoyl moiety, enabling the creation of products with enhanced biological activity and material properties. This compound is primarily needed by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for developing active ingredients, pharmaceutical intermediates, and functional materials.

Application

• Agrochemical Synthesis: A key building block for producing herbicides, fungicides, and insecticides, particularly urea and carbamate derivatives.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring dichlorophenyl groups.
• Polymer & Resin Production: Serves as a cross-linking agent or monomer in the manufacture of polyurethanes, coatings, adhesives, and specialty resins.
• Chemical Research & Development: Employed as a reagent for introducing isocyanate functionality in organic synthesis and material science R&D.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of certain complex dyes and colorants.

Basic Information

Product Name	2,4-Dichlorophenyl Isocyanate
CAS No.	2612-57-9
Molecular Formula	C7H3Cl2NO
Molecular Weight	188.01 g/mol
Synonyms	2,4-Dichlorophenyl isocyanate; 1,3-Dichloro-4-isocyanatobenzene; Isocyanic acid, 2,4-dichlorophenyl ester; 2,4-Dichlorophenylcarbonimide; 2,4-DCPI; NSC 404083; 2,4-Dichloro-1-isocyanatobenzene; (2,4-Dichlorophenyl)carbimide
EINECS	220-034-7

Quality Control

Our 2,4-Dichlorophenyl Isocyanate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are provided and available upon request, supporting compliance with global supply chain requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C. Due to its moisture-sensitive (hygroscopic) nature, containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent hydrolysis and degradation. Keep away from heat, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
2,4-Dichloroaniline (HPLC)	≤ 0.5%
Water Content (KF)	≤ 0.1%

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