Description

4-Chloro-3-Methylphenyl Isothiocyanate is a versatile organic building block characterized by its reactive isothiocyanate functional group. This compound is critical for the synthesis of thiourea derivatives and other heterocyclic structures, offering significant value in advanced chemical manufacturing. It is primarily sought after by research institutions and industrial producers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and intermediates.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Research: Used to create novel thiourea and heterocyclic compounds with potential biological activity for drug discovery programs.
• Chemical Synthesis: Serves as a versatile building block for constructing complex molecules in organic and medicinal chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and colorants.
• Material Science: Employed in the research and development of advanced polymers and functional materials.

Basic Information

Product Name	4-Chloro-3-Methylphenyl Isothiocyanate
CAS No.	23163-92-0
Molecular Formula	C8H6ClNS
Molecular Weight	183.66 g/mol
Synonyms	1-Chloro-4-isothiocyanato-2-methylbenzene; 3-Methyl-4-chlorophenyl isothiocyanate; 4-Chloro-m-tolyl isothiocyanate; 4-Chloro-3-methylbenzenisothiocyanate; p-Chloro-m-tolyl isothiocyanate; Isothiocyanic acid, 4-chloro-3-methylphenyl ester; (4-Chloro-3-methylphenyl)isothiocyanate
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Methylphenyl Isothiocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.