Description

2,2-Bis(3-Cyclohexyl-4-Hydroxyphenyl)Propane is a high-purity, diarylpropane-based phenolic compound that serves as a critical intermediate and functional additive in advanced material synthesis. Its molecular structure, featuring dual phenolic hydroxyl groups and cyclohexyl substituents, provides excellent thermal stability and resistance to oxidative degradation, making it a valuable component for demanding industrial applications. This product is essential for manufacturers in the polymer, specialty chemical, and performance additive sectors seeking to enhance product durability and performance under harsh conditions.

Application

• Polymer Stabilizer: Acts as an antioxidant and light stabilizer in engineering plastics and high-performance polymers to prevent thermal and UV-induced degradation.
• Epoxy Resin Modifier: Used as a reactive diluent or cross-linking agent to improve the flexibility, thermal properties, and chemical resistance of epoxy resin systems.
• Pharmaceutical Intermediate: Serves as a key synthetic building block for active pharmaceutical ingredients (APIs) requiring a rigid, lipophilic phenolic core.
• Advanced Material Synthesis: Employed in the production of liquid crystalline polymers (LCPs), polycarbonates, and other high-temperature resins.
• Adhesive & Coating Formulations: Enhances the durability and environmental resistance of industrial adhesives and protective coatings.
• Rubber Antioxidant: Imparts antioxidant properties to synthetic rubber compounds, extending their service life.
• Chemical Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial R&D laboratories.

Basic Information

Product Name	2,2-Bis(3-Cyclohexyl-4-Hydroxyphenyl)Propane
CAS No.	57100-74-0
Molecular Formula	C27H36O2
Molecular Weight	392.58 g/mol
Synonyms	Bis(3-Cyclohexyl-4-hydroxyphenyl)propane; 2,2-Bis(4-hydroxy-3-cyclohexylphenyl)propane; 4,4'-(1-Methylethylidene)bis[2-cyclohexylphenol]; Phenol, 4,4'-(1-methylethylidene)bis[2-cyclohexyl-; BCHP; Bisphenol CH; Bisphenol C; Cyclohexyl Bisphenol
EINECS	Contact for details

Quality Control

Our 2,2-Bis(3-Cyclohexyl-4-Hydroxyphenyl)Propane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 nature of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	155 - 165 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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