Description

2,2-Bis(4-Hydroxyphenyl)-1,1,1-Trichloroethane is a specialized chlorinated bisphenol derivative with significant utility as a key synthetic intermediate. This compound matters for its role in the production of advanced polymers, flame retardants, and other high-performance materials where specific phenolic and chlorinated functionalities are required. It is primarily needed by R&D chemists and manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to develop novel compounds with tailored properties.

Application

• Polymer Intermediate: Serves as a monomer or chain modifier in the synthesis of specialty polycarbonates, epoxy resins, and phenolic resins.
• Flame Retardant Synthon: Used as a precursor in the development of halogenated flame retardant additives for plastics and textiles.
• Agrochemical Synthesis: Acts as a key building block for the research and production of certain pesticides and herbicides.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring its distinct molecular scaffold.
• Cross-linking Agent: Utilized in formulations where it can introduce cross-links to enhance the thermal and mechanical properties of polymer networks.
• Material Science Research: A valuable compound for academic and industrial research into new organic materials with specific optical or electronic properties.

Basic Information

Product Name	2,2-Bis(4-Hydroxyphenyl)-1,1,1-Trichloroethane
CAS No.	2971-36-0
Molecular Formula	C14H11Cl3O2
Molecular Weight	317.59 g/mol
Synonyms	1,1,1-Trichloro-2,2-bis(4-hydroxyphenyl)ethane; 2,2-Bis(p-hydroxyphenyl)-1,1,1-trichloroethane; p,p'-Dihydroxy analogue of DDT; 4,4'-(2,2,2-Trichloroethane-1,1-diyl)diphenol; Trichlorobisphenol A; TCBPA; NSC 77625
EINECS	221-002-5

Quality Control

Our 2,2-Bis(4-Hydroxyphenyl)-1,1,1-Trichloroethane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your specifications and internal quality standards.

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). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	156 - 160 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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