Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,3-Dimethyl-1-(2-Methylpropyl)Hexyl-.Omega.-Hydroxy- is a high-purity, non-ionic surfactant belonging to the branched alcohol ethoxylate family. Its unique branched alkyl chain structure provides excellent wetting, emulsifying, and dispersing properties with low foam characteristics. This chemical is essential for formulators in industries requiring robust performance in challenging conditions, such as high electrolyte concentrations or extreme pH. It is a critical raw material for manufacturers of industrial and institutional cleaners, agrochemicals, and textile processing aids.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a primary surfactant in heavy-duty degreasers, floor cleaners, and spray-and-wipe formulations due to its superior wetting and grease-cutting ability.
• Agrochemical Formulations: Used as an emulsifier and wetting agent in pesticides, herbicides, and fungicides, enhancing spray coverage and active ingredient penetration.
• Textile Processing: Serves as a key component in scouring, dyeing, and finishing auxiliaries, providing effective wetting and leveling with low foam generation.
• Metal Working Fluids: Employed as an emulsifier and lubricity agent in synthetic and semi-synthetic coolants and drawing compounds.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid, improving color development and stability in water-based systems.
• Oilfield Chemicals: Utilized in formulations for demulsifiers and drilling mud additives where stability in harsh saline environments is required.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,3-Dimethyl-1-(2-Methylpropyl)Hexyl-.Omega.-Hydroxy-
CAS No.	61702-78-1
Molecular Formula	CnH2n+2O(C2H4O)mH (Variable n, m)
Molecular Weight	Variable (Depends on ethoxylation degree)
Synonyms	2-Butyloctanol ethoxylate; Iso-Tridecanol ethoxylate (branched C13); Branched C13 alcohol ethoxylate; TDA-9 (approximate EO number); Isotridecyl alcohol ethoxylate; Polyoxyethylene isotridecyl ether; Nonylphenol-free surfactant (alternative); POE isotridecyl alcohol ether
EINECS	262-989-7

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-1,3-Dimethyl-1-(2-Methylpropyl)Hexyl-.Omega.-Hydroxy- is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance parameters such as hydroxyl value, cloud point, and pH. We provide comprehensive Certificates of Analysis (COA) detailing purity, ethoxylation distribution, and critical physical properties. Our production adheres to ISO 9001 standards, and the product complies with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water)	Contact for details
pH (5% solution)	5.0 - 7.0
Water Content (Karl Fischer)	≤ 0.5%
Color (APHA)	≤ 50

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