C9-11 alcohols ethoxylated

C9-11 Alcohols Ethoxylated (CAS 68439-46-3) is a nonionic surfactant produced by ethoxylating synthetic C9–C11 fatty alcohols. It delivers low-foaming surface activity, making it a preferred choice in formulations where controlled foam and effective soil removal are both required.

In household and industrial cleaning products, it functions as the primary surfactant in hard surface cleaners, degreasers, and dishwashing formulations. It lifts oils and soils without generating excessive foam during the cleaning process.

Textile processing operations use it as a wetting and scouring agent to ensure uniform dye penetration and fiber preparation. In agricultural formulations, it acts as an emulsifier and dispersant in herbicide and pesticide concentrates.

This chemical improves active ingredient distribution on leaf surfaces for better efficacy. Personal care formulators incorporate it into rinse-off products for its emulsification and mild cleansing performance across various applications.

C9-11 Alcohols Ethoxylated is supplied as a clear to slightly hazy liquid, with viscosity varying by ethoxylation degree. Standard commercial grades differ by EO mole count, typically ranging from 3 to 8 moles.

This mole count determines the HLB value and specific application fit for the end user. Both technical and industrial grades are available, with buyers typically specifying the EO number alongside the base alcohol cut.