Description

3-Chlorophenyl Isothiocyanate is a versatile aromatic isothiocyanate derivative, serving as a critical building block in advanced organic synthesis. Its reactive isothiocyanate group enables the efficient construction of thiourea and heterocyclic scaffolds, which are central to developing high-value functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of thiourea-based drug candidates, including kinase inhibitors and antimicrobial agents.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators with thiourea or heterocyclic cores.
• Ligand and Chelator Production: Used to create specialized thiourea ligands for metal catalysis and extraction processes.
• Polymer Modification: Employed as a reactive monomer or cross-linking agent to introduce specific functional groups into polymer chains.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new synthetic pathways and heterocyclic chemistry.
• Dye and Pigment Intermediate: Serves in the synthesis of complex organic colorants and functional dyes.

Basic Information

Product Name	3-Chlorophenyl Isothiocyanate
CAS No.	2392-68-9
Molecular Formula	C7H4ClNS
Molecular Weight	169.63 g/mol
Synonyms	1-Chloro-3-isothiocyanatobenzene; m-Chlorophenyl Isothiocyanate; 3-Chlorophenyl Mustard Oil; Isothiocyanic Acid 3-Chlorophenyl Ester; 3-Chloro-1-isothiocyanatobenzene; (3-Chlorophenyl)carbamothioic Thioanhydride; m-Chlorophenyl Mustard Oil
EINECS	219-231-7

Quality Control

Our 3-Chlorophenyl Isothiocyanate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from GC, HPLC, and NMR analyses. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Purity (GC/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.