Description

2,4,6-Trichlorophenyl Isocyanate is a versatile and highly reactive aromatic isocyanate intermediate. Its value lies in its ability to act as a key building block for synthesizing a range of specialized chemicals, including agrochemicals, pharmaceuticals, and polymers. This compound is essential for R&D chemists and production facilities in the agrochemical, pharmaceutical, and specialty chemical industries seeking to develop ureas, carbamates, and other isocyanate-derived products.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of herbicides, fungicides, and insecticides, where it forms the urea or carbamate backbone of active ingredients.
• Pharmaceutical Synthesis: Used as a building block for creating active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing urea or carbamate functional groups.
• Polymer Modification: Employed in the production of specialty polyurethanes, coatings, and adhesives, where it can impart specific properties like chemical resistance.
• Chemical Research & Development: Serves as a valuable reagent in organic synthesis for introducing the isocyanate functional group into complex molecules.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain specialized dyes and pigments.

Basic Information

Product Name	2,4,6-Trichlorophenyl Isocyanate
CAS No.	2505-31-9
Molecular Formula	C7H2Cl3NO
Molecular Weight	230.45 g/mol
Synonyms	Isocyanic Acid, 2,4,6-Trichlorophenyl Ester; 2,4,6-Trichlorophenyl Isocyanate; 1-Isocyanato-2,4,6-trichlorobenzene; 2,4,6-Trichlorobenzene Isocyanate; TCPI; NSC 403119
EINECS	219-723-6

Quality Control

Our 2,4,6-Trichlorophenyl Isocyanate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profile analysis by GC/HPLC, to ensure it meets high-purity standards suitable for synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurities is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation from moisture. 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 or solid
Identification (IR)	Conforms to structure
Assay (GC/Titration)	≥ 98.0%
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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