Description

Trichloromethyl Phenyl Sulfone is a specialized organosulfur compound with the CAS number 42764-08-9. This chemical serves as a versatile intermediate and reagent, valued for its unique sulfone and trichloromethyl functional groups which enable key chemical transformations. It is primarily sought after by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for the synthesis of advanced molecules.

Application

• Agrochemical Intermediate: A key building block in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a reagent and intermediate in the development of active pharmaceutical ingredients (APIs), particularly those containing sulfone moieties.
• Chemical Research: Employed in organic synthesis laboratories as a precursor for introducing the trichloromethylsulfonyl group into target molecules.
• Polymer Chemistry: Can act as a monomer or modifier in the production of specialty polymers with specific thermal or chemical resistance properties.
• Dyestuff and Pigment Manufacturing: Utilized in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	Trichloromethyl Phenyl Sulfone
CAS No.	42764-08-9
Molecular Formula	C7H5Cl3O2S
Molecular Weight	259.53 g/mol
Synonyms	Phenyl Trichloromethyl Sulfone; (Trichloromethyl)sulfonylbenzene; Benzenesulfonyl Trichloromethane; α,α,α-Trichlorotoluene-p-sulfone; TCMS; Trichloromethyl Phenyl Sulphone
EINECS	255-929-1

Quality Control

Our Trichloromethyl Phenyl Sulfone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of industrial and research applications.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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