SURFADOL® 400 Series Surfactants

Surfadol 400 series (CAS# 9014-85-1) are alternatives to the Surfynol 420/440/465/485 surfactants.

Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

SURFADOL^® 420, CAS 9014-85-1, alternative to Surfynol 420
SURFADOL^® 440, CAS 9014-85-1, alternative to Surfynol 440
SURFADOL^® 465, CAS 9014-85-1, alternative to Surfynol 465
SURFADOL^® 485, CAS 9014-85-1, alternative to Surfynol 485
SURFADOL^® 485W, CAS 9014-85-1, alternative to Surfynol 485W
SURFADOL^® 2502, CAS 182211-02-5, alternative to Surfynol 2502
SURFADOL^® DF-75, alternative to Surfynol DF-75

Classification: acetylenic diol; nonionic surfactant; gemini surfactant

Adding ethylene oxide (EO) to 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (Surfadol 541® surfactant) increases the hydrophilic nature of the product, modifying its water solubility, wetting and defoaming characteristics. Depending on the ethylene oxide level, these ethoxylates function as low-foaming, nonfoaming or defoaming wetting agents in a variety of applications as below.

Waterborne Industrial Coatings

Water-based Printing Inks

Pressure-Sensitive Adhesives

Paper Coatings

Metalworking Lubricants

Agricultural Chemicals

Fountain Solutions

Concrete and oil well cementing