Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Methylenebis4-(1,1,3,3-Tetramethylbutyl)-2,1-Phenylenebis.Omega.-Hydroxy- is a high-performance, non-ionic surfactant and emulsifier belonging to the class of octylphenol ethoxylates. This compound is valued for its excellent wetting, dispersing, and stabilizing properties in complex formulations. It is a critical raw material for manufacturers in the agrochemical, coatings, and industrial cleaning sectors who require reliable performance under demanding conditions.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in herbicides, pesticides, and fungicides to enhance spray coverage and efficacy.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and floor care products for superior soil removal and stability.
• Coatings and Inks: Serves as a pigment dispersant and grinding aid to improve color development, gloss, and stability in solvent-based systems.
• Textile Processing: Employed as a scouring, leveling, or dyeing assistant to ensure uniform processing and high-quality finishes.
• Oilfield Chemicals: Functions as an emulsifier and demulsifier component in drilling fluids and production chemicals.
• Polymerization: Can be used as an emulsifier or stabilizer in certain emulsion polymerization processes.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Methylenebis4-(1,1,3,3-Tetramethylbutyl)-2,1-Phenylenebis.Omega.-Hydroxy-
CAS No.	41928-09-0
Molecular Formula	C34H62O11 (for n=9 ethoxylate units, typical)
Molecular Weight	~646.9 g/mol (for n=9)
Synonyms	Octylphenol Ethoxylate (OPE); p-(1,1,3,3-Tetramethylbutyl)phenol Ethoxylate; Triton™ X-100 (or similar trade series); 4-(1,1,3,3-Tetramethylbutyl)phenyl Polyethylene Glycol Ether; Polyethylene Glycol p-(1,1,3,3-Tetramethylbutyl)phenyl Ether; Polyoxyethylene (9) p-tert-Octylphenyl Ether; Isooctylphenol Ethoxylate; Nonylphenol Ethoxylate Alternative (C8-branched)
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Methylenebis4-(1,1,3,3-Tetramethylbutyl)-2,1-Phenylenebis.Omega.-Hydroxy- adheres to a stringent quality management system. Each batch is tested against critical parameters including hydroxyl value, cloud point, pH, and moisture content to ensure batch-to-batch consistency and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperatures (typically 15-25°C). Avoid prolonged exposure to extreme heat or freezing conditions. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water, °C)	~65 (Typical for n=9)
pH (5% solution)	5.0 - 7.0
Moisture (Karl Fischer)	≤ 0.5%

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