Description

Alcohols, C9-11-Branched And Linear, Butoxylated Ethoxylated is a specialized nonionic surfactant derived from a blend of C9-11 alcohols, modified with both butylene oxide and ethylene oxide units. This unique structure provides a balance of hydrophobic character and hydrophilic flexibility, making it an effective wetting agent, emulsifier, and dispersant. It is a critical raw material for formulators in the industrial cleaning, agrochemical, and coatings industries seeking performance in challenging formulations.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners, providing excellent wetting and soil penetration.
• Agrochemical Formulations: Used as an emulsifier and dispersant in pesticide and herbicide concentrates (EC, SC formulations) to enhance stability and spray application.
• Coatings & Inks: Functions as a pigment dispersant and grinding aid, improving color development and stability in solvent-based and water-reducible systems.
• Textile Processing: Employed as a scouring agent, dye leveler, and wetting agent in various textile pretreatment and dyeing processes.
• Oilfield Chemicals: Serves as a component in drilling muds and production chemicals for emulsification and demulsification purposes.
• Household & Personal Care: Can be used in formulated products like hard surface cleaners and car wash shampoos where its surfactant properties are beneficial.

Basic Information

Product Name	Alcohols, C9-11-Branched And Linear, Butoxylated Ethoxylated
CAS No.	111905-52-3
Molecular Formula	Mixture (CnH2n+1O(C2H4O)x(C4H8O)y)
Molecular Weight	Variable (Contact for details)
Synonyms	C9-11 Alcohols, Butoxylated Ethoxylated; C9-11 Alcohol Ethoxylate, Butoxylated; Polyoxyethylene Polyoxybutylene C9-11 Alkyl Ether; Nonyl-Decyl Alcohol, Butoxylated Ethoxylated; POE/POB C9-11 Alcohol; Alkoxylated C9-11 Alcohol; Nonionic Surfactant based on C9-11 Alcohol
EINECS	Contact for details

Quality Control

Our Alcohols, C9-11-Branched And Linear, Butoxylated Ethoxylated is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and meets agreed-upon specifications for parameters such as hydroxyl value, cloud point, and moisture content. Certificates of Analysis (COA) are provided with every shipment, and we support compliance with relevant 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). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to prevent oxidation. Keep container tightly sealed when not in use to minimize moisture pickup.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (°C, 1% in water)	Contact for details
Moisture Content (Karl Fischer)	< 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.