What is C9-11 Alcohol Ethoxylate, and how is it identified?

C9-11 Alcohol Ethoxylate is a nonionic surfactant produced by ethoxylation of C9-C11 fatty alcohols, identified by CAS 68439-46-3 and EC 614-482-0. It is supplied as a liquid or paste depending on the EO level. Confirm the CAS number, average EO content, active matter, cloud point, and offered grade before ordering.

Where is C9-11 Alcohol Ethoxylate mainly used?

It is mainly used as a wetting, detergency, emulsification, and surface-tension-reducing component in household and industrial cleaners, hard-surface cleaners, textile processing, and nonionic surfactant formulations. It is a raw material for formulated products, not a finished cleaner. Confirm compatibility with the target system and required foaming or low-foam behavior.

Which specifications should be checked before ordering?

Confirm appearance, active matter or solid content, average moles of ethylene oxide, cloud point, pH, water content, color, and any residual alcohol or 1,4-dioxane data where relevant. Also request the batch analysis, technical data, and safety information, and confirm packaging, storage, and transport information for the selected grade.

How should C9-11 Alcohol Ethoxylate be stored and handled?

Store it in a cool, dry, well-ventilated area in tightly closed containers, away from strong oxidizers and extreme temperature. Use appropriate PPE and avoid prolonged skin contact. Confirm the offered package, net weight, lot traceability, and handling requirements before dispatch.

C9-11 Alcohol Ethoxylate CAS 68439-46-3

C9-11 Alcohol Ethoxylate CAS 68439-46-3 is a nonionic surfactant commonly used in detergent, cleaning, wetting, and emulsification systems where balanced surface activity is required. It is widely selected for household and industrial cleaners, formulation systems, and related processing applications that require detergency, wetting performance, and formulation compatibility. As a supplier and manufacturer, we support bulk supply, standard packaging, and document support including COA, TDS, and SDS / MSDS. Sample discussion, grade selection, and formulation-oriented sourcing support can be arranged according to project requirements. Final suitability should be confirmed through formulation evaluation based on EO range, target performance, and end-use system requirements. For C12–14 lauryl alcohol ethoxylate grades, AEO-9 / MOA-9 is a related nonionic surfactant to compare by EO number, cloud point and application system.

CAS: 68439-46-3
Synonyms: Ethoxylated C9-11 alcohols; Alcohols, C9-11, ethoxylated
Einecs: 614-482-0
Package: Common export packing includes 25 kg drum and 200 kg drum; customized packing can be arranged

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Product Description

1 Typical Applications

2 Functional Role

3 Packaging

4 Storage

5 Documents Available

Typical Applications

C9-11 Alcohol Ethoxylate CAS 68439-46-3 is commonly used in:

liquid detergent systems
household and industrial cleaning formulations
wetting and emulsification systems
hard-surface cleaner formulations
textile and general industrial processing formulations
nonionic surfactant systems requiring balanced detergency and surface activity

Application suitability should be confirmed through formulation testing, especially where EO level, foaming profile, compatibility, and cleaning performance are important.

Functional Role

In formulation systems, C9-11 Alcohol Ethoxylate is commonly selected for functions such as:

wetting
detergency
emulsification
dispersing support
surface tension reduction
formulation compatibility in nonionic surfactant systems

Actual performance depends on the supplied EO range, concentration, system design, and target application.

For nonionic surfactant systems based on a branched C13 hydrophobe, Isotridecyl Alcohol Ethoxylate is a related alcohol-ethoxylate family with grade-specific EO levels.

Packaging

Available in standard packaging for bulk supply.
Packaging options can be discussed based on grade selection, shipment volume, and logistics requirements.

Storage

Store in tightly closed original containers in a cool, dry, and well-ventilated area.
Protect the product from contamination and follow the applicable SDS and handling instructions for the supplied grade.

Documents Available

Documents for C9-11 Alcohol Ethoxylate CAS 68439-46-3 can be supported upon request, including:

COA
TDS
SDS / MSDS

FAQ - Technical & Supply Chain

Q:
What is C9-11 Alcohol Ethoxylate, and how is it identified?

A: C9-11 Alcohol Ethoxylate is a nonionic surfactant produced by ethoxylation of C9-C11 fatty alcohols, identified by CAS 68439-46-3 and EC 614-482-0. It is supplied as a liquid or paste depending on the EO level. Confirm the CAS number, average EO content, active matter, cloud point, and offered grade before ordering.
Q:
Where is C9-11 Alcohol Ethoxylate mainly used?

A: It is mainly used as a wetting, detergency, emulsification, and surface-tension-reducing component in household and industrial cleaners, hard-surface cleaners, textile processing, and nonionic surfactant formulations. It is a raw material for formulated products, not a finished cleaner. Confirm compatibility with the target system and required foaming or low-foam behavior.
Q:
Which specifications should be checked before ordering?

A: Confirm appearance, active matter or solid content, average moles of ethylene oxide, cloud point, pH, water content, color, and any residual alcohol or 1,4-dioxane data where relevant. Also request the batch analysis, technical data, and safety information, and confirm packaging, storage, and transport information for the selected grade.
Q:
How should C9-11 Alcohol Ethoxylate be stored and handled?

A: Store it in a cool, dry, well-ventilated area in tightly closed containers, away from strong oxidizers and extreme temperature. Use appropriate PPE and avoid prolonged skin contact. Confirm the offered package, net weight, lot traceability, and handling requirements before dispatch.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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