Description

1,1-Bis(4-Chlorophenyl)-2-[(3,4-Dichlorophenyl)Sulfanyl]-1-Ethanol CAS NO 303152-29-6 is a high-purity, multi-chlorinated organic compound featuring a unique ethanol backbone substituted with chlorophenyl and dichlorophenylthio groups. This molecular architecture makes it a valuable advanced intermediate for synthesizing complex agrochemicals and pharmaceuticals. It is primarily sought by R&D chemists and process development teams in the crop protection and fine chemical manufacturing industries for creating novel active ingredients.

Application

• Agrochemical Intermediate: A key building block for the synthesis of next-generation fungicides, herbicides, and insecticides.
• Pharmaceutical Research: Serves as a crucial precursor in medicinal chemistry for developing bioactive molecules with potential therapeutic applications.
• Material Science: Used in research for creating specialty polymers and liquid crystals due to its rigid, halogenated structure.
• Chemical Synthesis: Acts as a versatile synthon for introducing specific chlorinated aromatic motifs into more complex molecular frameworks.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,1-Bis(4-Chlorophenyl)-2-[(3,4-Dichlorophenyl)Sulfanyl]-1-Ethanol
CAS No.	303152-29-6
Molecular Formula	C20H14Cl4OS
Molecular Weight	448.20 g/mol
Synonyms	1,1-Bis(p-Chlorophenyl)-2-[(3,4-Dichlorophenyl)thio]ethanol; 2-[(3,4-Dichlorophenyl)thio]-1,1-bis(4-chlorophenyl)ethanol; α-[(3,4-Dichlorophenyl)thio]-α,α-bis(4-chlorophenyl)methanol; 1,1-Bis(4-chlorophenyl)-2-(3,4-dichlorophenylthio)ethanol; CAS 303152-29-6; (3,4-Dichlorophenyl)[hydroxybis(4-chlorophenyl)methyl] sulfide
EINECS	Contact for details

Quality Control

Our production of 1,1-Bis(4-Chlorophenyl)-2-[(3,4-Dichlorophenyl)Sulfanyl]-1-Ethanol adheres to stringent internal quality protocols. Every batch undergoes comprehensive analysis using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical parameters are provided and available upon request to support your quality management systems.

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). Keep away from incompatible materials such as strong oxidizing agents.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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