Description

Bis[1-(Methylphenyl)Ethyl]Phenol, Ethoxylated is a specialized nonionic surfactant belonging to the class of alkylphenol ethoxylates. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in demanding industrial formulations. It is a critical raw material for manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to enhance product performance and process stability.

Application

• Primary emulsifier and stabilizer in the production of polymer dispersions and emulsions (e.g., PVC, acrylics).
• Key component in agricultural formulations as a wetting and spreading agent for pesticides and herbicides.
• Used as a dispersant and processing aid in the manufacture of pigments, dyes, and coatings.
• Intermediate in the synthesis of other specialty surfactants and surface-active chemicals.
• Additive in industrial and institutional cleaning formulations for enhanced degreasing.
• Functional additive in textile processing aids and leather auxiliaries.

Basic Information

Product Name	Bis[1-(Methylphenyl)Ethyl]Phenol, Ethoxylated
CAS No.	73309-45-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethoxylated Bis(1-Methyl-1-phenylethyl)phenol; Phenol, 4,4'-(1-methyl-1-phenylethylidene)bis-, ethoxylated; Nonylphenol Ethoxylate (NPEO) derivative; Alkylphenol Ethoxylate (APEO); Bis(α-methylbenzyl)phenol ethoxylate; Polyoxyethylene bis(1-methyl-1-phenylethyl)phenyl ether; APE Surfactant; Triton-type surfactant analog
EINECS	Contact for details

Quality Control

Our production of Bis[1-(Methylphenyl)Ethyl]Phenol, Ethoxylated adheres to stringent quality management protocols. Every batch is tested to ensure consistent performance characteristics such as hydroxyl value, ethylene oxide content, and cloud point. Certificates of Analysis (COA) documenting purity and key physical-chemical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Clear viscous liquid to pale yellow paste
Identification (IR)	Conforms
Assay (by Titration)	≥ 95.0%
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (°C, 1% aq.)	Contact for details
Moisture (KF)	≤ 1.0%
pH (5% solution)	5.0 - 7.0

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