Description

2,4,5-Trichlorophenyl Isocyanate is a versatile and highly reactive aromatic isocyanate building block. Its value lies in its ability to introduce the phenyl isocyanate moiety into complex molecules, enabling the synthesis of ureas, carbamates, and other derivatives with tailored properties. This compound is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, where it serves as a key intermediate in the development of active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of herbicides, fungicides, and plant growth regulators, where the trichlorophenyl group contributes to biological activity.
• Pharmaceutical Synthesis: Used as a building block for creating urea-based active pharmaceutical ingredients (APIs) and other pharmacologically relevant compounds.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polyurethanes and polymers with enhanced chemical resistance.
• Chemical Research: Employed in organic synthesis laboratories for the preparation of novel isocyanate derivatives and in method development.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic colorants and functional dyes.

Basic Information

Item	Details
Product Name	2,4,5-Trichlorophenyl Isocyanate
CAS No.	26328-35-8
Molecular Formula	C7H2Cl3NO
Molecular Weight	226.45 g/mol
Synonyms	2,4,5-Trichlorophenyl isocyanate; Isocyanic acid, 2,4,5-trichlorophenyl ester; 2,4,5-Trichloro-1-isocyanatobenzene; 1-Isocyanato-2,4,5-trichlorobenzene; NSC 403107; 2,4,5-Trichlorophenylisocyanate; (2,4,5-Trichlorophenyl)isocyanate
EINECS	Contact for details

Quality Control

Our 2,4,5-Trichlorophenyl Isocyanate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by HPLC and impurity profiling, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment to guarantee compliance with your technical requirements.

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 product is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere to prevent decomposition. Keep away from strong acids, bases, alcohols, amines, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (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.