Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-(Dimethylamino)Ethyl-.Omega.-(1,1,3,3-Tetramethylbutyl)Phenoxy- is a specialized nonionic surfactant and emulsifier belonging to the class of ethoxylated alkylphenol derivatives with a tertiary amine functionality. This unique molecular structure provides excellent wetting, dispersing, and emulsifying properties, making it a critical performance additive in demanding formulations. It is primarily utilized by industrial manufacturers in sectors such as agrochemicals, coatings, and industrial cleaning where stable emulsions and surface activity are paramount.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide concentrates (ECs, SEs) and adjuvant systems, enhancing spray coverage and active ingredient efficacy.
• Coatings and Inks: Serves as a pigment wetting and grinding aid, improving color development and dispersion stability in solvent-based and high-solids coating systems.
• Industrial & Institutional (I&I) Cleaners: Used as a surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners for its robust detergency and emulsification of oils.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking fluids, providing lubrication and stability.
• Oilfield Chemicals: Employed in demulsifiers and drilling fluid additives for its ability to break emulsions and modify surface interactions.
• Polymerization: Can be used as an emulsifier or stabilizer in certain emulsion polymerization processes.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-(Dimethylamino)Ethyl-.Omega.-(1,1,3,3-Tetramethylbutyl)Phenoxy-
CAS No.	70247-98-2
Molecular Formula	Typically CnH2n+1O(C2H4O)mCH2CH2N(CH3)2 (Variable chain lengths)
Molecular Weight	Variable, based on ethoxylation degree (n). Contact for details.
Synonyms	Polyethylene glycol tert-octylphenyl ether dimethylaminoethyl ether; PEG tert-octylphenyl ether dimethylaminoethyl ether; Ethoxylated tert-octylphenol with dimethylaminoethyl end group; Amine-terminated ethoxylated tert-octylphenol; Tert-octylphenol ethoxylate amine; Surfactant 70247-98-2; Nonylphenol ethoxylate amine derivative (related class); Alkylphenol ethoxylate tertiary amine.
EINECS	Contact for details.

Quality Control

Every batch of our Poly(Oxy-1,2-Ethanediyl), .Alpha.-2-(Dimethylamino)Ethyl-.Omega.-(1,1,3,3-Tetramethylbutyl)Phenoxy- is manufactured under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as amine value, hydroxyl value, water content, and ethoxylation distribution to ensure batch-to-batch consistency and performance reliability for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Amine Value	Contact for details
pH (1% Solution)	8.0 - 10.5

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