Description

4,4'-Isopropylidenebis(2-Phenoxyethanol) is a high-purity chemical intermediate characterized by its bifunctional structure containing ether and alcohol groups. This compound is valued for its role as a versatile building block in the synthesis of advanced polymers and specialty chemicals. It is primarily sought after by manufacturers in the polymer, resin, and specialty chemical industries for applications requiring controlled reactivity and specific material properties.

Application

• Polymer Synthesis: A key monomer or chain extender in the production of polyesters, polyurethanes, and epoxy resins, imparting flexibility and specific thermal properties.
• Specialty Plasticizers: Used in the formulation of high-performance plasticizers for polymers like PVC, enhancing durability and low-temperature performance.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and sealants to improve chemical resistance and mechanical strength.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of certain active pharmaceutical ingredients (APIs) and drug delivery systems.
• Lubricant Additives: Employed as an intermediate for manufacturing additives that improve the viscosity index and stability of industrial lubricants.
• Surface Active Agents: Utilized in the production of non-ionic surfactants and emulsifiers for various industrial formulations.

Basic Information

Product Name	4,4'-Isopropylidenebis(2-Phenoxyethanol)
CAS No.	901-44-0
Molecular Formula	C20H26O4
Molecular Weight	330.42 g/mol
Synonyms	Bisphenol A bis(2-hydroxyethyl) ether; 2,2-Bis[4-(2-hydroxyethoxy)phenyl]propane; Bisphenol A diglycidyl ether hydrogenation product; BADGE·2H2O; Ethanol, 2,2'-(1-methylethylidene)bis[4-phenoxy-; Bisphenol A bis(2-hydroxyethyl ether); 4,4'-(1-Methylethylidene)bis[phenoxyethanol]; Bisphenol A dihydroxyethyl ether
EINECS	Contact for details

Quality Control

Our 4,4'-Isopropylidenebis(2-Phenoxyethanol) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR, purity assessment by HPLC or GC, and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your specifications.

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 heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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