Description

Tetrachlorobisphenol A is a halogenated derivative of bisphenol A, valued for its enhanced thermal stability and flame-retardant properties. This compound serves as a critical intermediate in the synthesis of high-performance polymers and specialty chemicals. It is primarily utilized by manufacturers in the plastics, electronics, and flame-retardant additive industries.

Application

• Key intermediate in the production of flame-retardant epoxy resins and polycarbonates.
• Used in the formulation of halogenated flame retardants for plastics and textiles.
• Employed in the synthesis of specialty polymers for the electronics and electrical industries.
• Acts as a reactive modifier to enhance the thermal and chemical resistance of polymer matrices.
• Utilized in research and development for advanced material science applications.
• Potential use as a starting material for other halogenated aromatic compounds.

Basic Information

Product Name	Tetrachlorobisphenol A
CAS No.	79-95-8
Molecular Formula	C15H12Cl4O2
Molecular Weight	366.07 g/mol
Synonyms	4,4'-(1-Methylethylidene)bis[2,6-dichlorophenol]; 2,2-Bis(3,5-dichloro-4-hydroxyphenyl)propane; Tetrachlorodiphenylolpropane; TCBPA; Tetrachlorobisphenol A; Bisphenol A, tetrachloro-; NSC 403697
EINECS	201-236-6

Quality Control

Our Tetrachlorobisphenol A is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity and consistency. A Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	133 - 137 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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