Description

2,2-Bis(p-Hydroxyphenyl)-2-Phenylacetophenone is a specialized organic compound belonging to the class of polyphenolic ketones. This chemical is valued for its unique molecular structure, which serves as a key intermediate in the synthesis of advanced materials and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, polymer, and specialty chemical sectors for developing novel compounds and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance resins and specialty polymers.
• UV Absorber / Stabilizer Precursor: Used in the development of additives for plastics, coatings, and personal care products to enhance light stability.
• Fine Chemical Synthesis: A versatile intermediate for creating dyes, pigments, and other advanced organic compounds.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions and material properties.
• Liquid Crystal Materials: Potential use in the synthesis of components for display technologies.
• Antioxidant Development: Base compound for creating novel antioxidant agents due to its phenolic structure.

Basic Information

Product Name	2,2-Bis(p-Hydroxyphenyl)-2-Phenylacetophenone
CAS No.	23916-51-0
Molecular Formula	C26H20O3
Molecular Weight	380.44 g/mol
Synonyms	2,2-Bis(4-hydroxyphenyl)-2-phenylacetophenone; 2,2-Bis(4-hydroxyphenyl)-1-phenylethanone; 1-[2,2-Bis(4-hydroxyphenyl)-1-oxoethyl]benzene; 2,2-Bis(p-Hydroxyphenyl)-2-Phenylacetophenone; α,α-Bis(4-hydroxyphenyl)benzyl Phenyl Ketone; Bis(4-hydroxyphenyl)(phenyl)methyl Phenyl Ketone; Tetraphenylmethane-4,4',4'',4'''-tetrol derivative (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2,2-Bis(p-Hydroxyphenyl)-2-Phenylacetophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters such as assay (HPLC), identification (IR, NMR), and impurity profiles. Specifications can be tailored to meet research-grade, technical-grade, or custom purity requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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