Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,1-Biphenyl-4-Yl-.Omega.-Hydroxy-, Benzylated is a specialized non-ionic surfactant and polymeric intermediate derived from biphenyl and polyethylene glycol units. This compound is valued for its unique combination of hydrophobic biphenyl groups and hydrophilic polyether chains, offering excellent surface activity and compatibility in demanding formulations. It is primarily utilized in advanced material science, high-performance coatings, and specialty chemical synthesis where tailored interfacial properties are critical.

Application

• Advanced Polymer Synthesis: Acts as a macromonomer or chain transfer agent in the production of specialty polymers and block copolymers.
• High-Performance Coatings & Inks: Functions as a dispersant and flow control agent for pigments and fillers, enhancing gloss and stability.
• Electronic Materials: Used in photoresist formulations and as a component in dielectric layers for semiconductor manufacturing.
• Specialty Surfactants: Serves as a key intermediate for synthesizing novel non-ionic surfactants with specific HLB values.
• Adhesive & Sealant Formulations: Improves wetting and adhesion properties on low-energy surfaces.
• Lubricant & Fuel Additives: Employed as a stabilizer and viscosity modifier in synthetic lubricants.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,1-Biphenyl-4-Yl-.Omega.-Hydroxy-, Benzylated
CAS No.	104376-72-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Benzylated biphenyl ethoxylate; Polyethylene glycol benzyl biphenyl ether; α-(4-Phenylphenyl)-ω-hydroxy-poly(oxy-1,2-ethanediyl), benzylated; Biphenyl PEG benzyl ether; Benzyl-terminated biphenyl-PEG; Nonionic surfactant based on biphenyl; 4-Benzyloxy-biphenyl polyglycol ether; Polyoxyethylene benzyl biphenyl ether
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,1-Biphenyl-4-Yl-.Omega.-Hydroxy-, Benzylated adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and functional group integrity. Comprehensive Certificates of Analysis (COA) documenting key parameters are provided to guarantee traceability and compliance with your technical requirements.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Hydroxyl Value	Contact for details
Average Molecular Weight (GPC)	Contact for details

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