Description

2-Chloro-4-Methylphenyl Isothiocyanate is a versatile organic intermediate characterized by its reactive isothiocyanate functional group. This compound is critical for the synthesis of more complex molecules, particularly in the development of agrochemicals and pharmaceuticals. It is primarily sought by research institutions and industrial manufacturers engaged in fine chemical synthesis and active ingredient development.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, fungicides, and insecticides.
• Pharmaceutical Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for creating thiourea derivatives.
• Chemical Research: Serves as a versatile reagent in organic synthesis for introducing the thiourea moiety into target molecules.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and colorants.
• Polymer Chemistry: Can be utilized in the modification of polymers or as a monomer for specialty resins.

Basic Information

Product Name	2-Chloro-4-Methylphenyl Isothiocyanate
CAS No.	57878-93-0
Molecular Formula	C8H6ClNS
Molecular Weight	183.66 g/mol
Synonyms	1-Chloro-2-isothiocyanato-5-methylbenzene; 2-Chloro-p-tolyl isothiocyanate; 4-Methyl-2-chlorophenyl isothiocyanate; (2-Chloro-4-methylphenyl)isothiocyanate; NSC 403079; Isothiocyanic acid, 2-chloro-4-methylphenyl ester
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Methylphenyl Isothiocyanate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical properties is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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