Description

2,2'-[(1-Methylethylidene)Di-4,1-Phenylene]Bis(Cyclohexan-1-Ol) is a high-purity, specialty diol compound with a unique bisphenol A-derived structure where the phenolic hydroxyl groups are replaced by cyclohexanol groups. This chemical is valued for its role as a key monomer or intermediate in the synthesis of advanced polymers, where it imparts enhanced thermal stability, chemical resistance, and specific optical properties. It is primarily sought by manufacturers in the advanced polymer, specialty resin, and performance chemical industries for developing high-performance materials.

Application

• Polymer Synthesis: As a monomer for producing high-performance polycarbonates, polyesters, and epoxy resins with improved weatherability and clarity.
• Advanced Coating Formulations: Used to develop coatings that require excellent durability, chemical resistance, and adhesion for automotive, aerospace, and industrial applications.
• Optical Material Production: Serves as a precursor for optical plastics and lenses where high purity and specific refractive indices are critical.
• Adhesive and Sealant Systems: Imparts flexibility and strength in high-performance structural adhesives and specialty sealants.
• Pharmaceutical Intermediates: Potential use as a building block in the synthesis of complex drug molecules, subject to appropriate purity grades.
• Chemical Research & Development: A valuable intermediate for academic and industrial R&D in novel material science and organic synthesis.

Basic Information

Product Name	2,2'-[(1-Methylethylidene)Di-4,1-Phenylene]Bis(Cyclohexan-1-Ol)
CAS No.	85554-74-1
Molecular Formula	C27H36O2
Molecular Weight	392.58 g/mol
Synonyms	Bis(4-hydroxycyclohexyl)-2,2-propane; 2,2-Bis(4-hydroxycyclohexyl)propane; Hydrogenated Bisphenol A Diol; 1,1'-(Isopropylidene)bis(4-cyclohexanol); HBPA Diol; Cyclohexanol, 4,4'-(1-methylethylidene)bis-; 4,4'-(Propane-2,2-diyl)dicyclohexanol
EINECS	Contact for details

Quality Control

Our production of 2,2'-[(1-Methylethylidene)Di-4,1-Phenylene]Bis(Cyclohexan-1-Ol) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing specific batch results are provided and can be tailored to meet customer-specific requirements or industry 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which could affect product quality.

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%
Heavy Metals	≤ 10 ppm

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