Description

Alcohols, (C=9~11)-Branched, Ethoxylated is a nonionic surfactant belonging to the class of alcohol ethoxylates, characterized by its branched C9-C11 alcohol chain. This structure provides excellent wetting, emulsifying, and dispersing properties with good compatibility in various formulations. It is a key ingredient for formulators in the industrial cleaning, agrochemical, and textile processing sectors seeking effective surface-active performance.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a primary surfactant in heavy-duty degreasers, floor cleaners, and metalworking fluids for superior oil removal and wetting.
• Agrochemical Formulations: Used as an emulsifier and wetting agent in pesticide and herbicide concentrates to enhance spray coverage and active ingredient efficacy.
• Textile Processing: Serves as a scouring, wetting, and leveling agent in dyeing and finishing operations for textiles and leather.
• Paints & Coatings: Functions as a dispersant and grinding aid for pigments, improving color development and stability in water-based systems.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as an emulsifier and foaming agent.
• Household Cleaners: A component in liquid dish soaps, all-purpose cleaners, and hard surface cleaners for effective grease cutting.

Basic Information

Product Name	Alcohols, (C=9~11)-Branched, Ethoxylated
CAS No.	169107-21-5
Molecular Formula	CnH2n+1(OCH2CH2)mOH (n=9-11, m=varies)
Molecular Weight	Varies by ethoxylation degree
Synonyms	Branched C9-11 Alcohol Ethoxylate; C9-11 Pareth; Iso-decyl Alcohol Ethoxylate (mixed); Nonyl Alcohol, Branched and Linear, Ethoxylated; Oxirane, methyl-, polymer with branched C9-11 alcohols; Alkoxylated C9-11 Alcohols; Nonionic Surfactant C9-C11 AE
EINECS	Contact for details

Quality Control

Our Alcohols, (C=9~11)-Branched, Ethoxylated is manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistency in key parameters such as hydroxyl value, cloud point, and moisture content. Certificates of Analysis (COA) documenting these specifications 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 room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, blanketing with nitrogen is recommended to maintain product stability.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water, °C)	Contact for details
Moisture Content (%)	≤ 0.5
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.