What is an ethoxylated alcohol?

Ethoxylated alcohols are the largest family of nonionic surfactants. They are highly useful in applications that serve multiple markets. Each consists of a hydrophobic group from oleochemical or petrochemical source combined with varying amount of ethylene oxide.

What is the chemical formula of alcohol ethoxylate?

Alcohols, C8-10, ethoxylated

How do you make ethoxylated alcohol?

Such alcohols may be obtained by the hydrogenation of fatty acids from seed oils, or by hydroformylation in the Shell higher olefin process. The reaction proceeds by blowing ethylene oxide through the alcohol at 180 °C and under 1-2 bar of pressure, with potassium hydroxide (KOH) serving as a catalyst.

What is ethoxylate used for?

The fatty alcohol ethoxylates are the non-ionic surfactants which are widely used in washing detergents both domestic and industrial. These are used as wetting and cleaning agents in cosmetics, agriculture, textile, paper, oil and various other process industries.

Is ethoxylated alcohol hazardous?

Very toxic to aquatic organisms. Irritating to the eyes and respiratory tract. Prolonged exposure to the skin can cause reddening and scaling.

What are Alkoxylates used for?

Glycerine Alkoxylates Applications: Our main applications are: as antifoams in different industrial sectors (paper, textile, ceramic), as low foam detergents for the Industrial and Institutional Cleaning sector, as demulsifiers in oil & gas sector.

What is Isotridecanol ethoxylated?

Definition. Isotridecanol, Ethoxylated is a cleaning agent or “surfactant” that can also be found in cosmetics, metal processing and lubricants. We use it in our products to remove dirt and deposits by surrounding dirt particles to loosen them from the surface they’re attached to, so they can be rinsed away.

Is alcohol ethoxylate a detergent?

Lauryl Alcohol Ethoxylate is one of the most widely used ethoxylate compounds in manufacture of soaps, shampoos and detergents. The number of ethylene oxide molecules enhances foaming, wetting, solubility and degreasing properties. This makes Lauryl Alcohol Ethoxylate one of the most effective detergents.

What happens if you swallow alcohol ethoxylate?

Eye irritation. Ingestion may cause gastrointestinal irritation, nausea, vomiting and diarrhea. Chronic Effects.

What are alcohol ethoxylates?

It is the most widely practiced alkoxylation, which involves the addition of epoxides to substrates. In the usual application, alcohols and phenols are converted into R (OC 2 H 4) n OH where n ranges from 1 to 10. Such compounds are called alcohol ethoxylates. Alcohol ethoxylates are often converted to related species called ethoxysulfates.

What are TDA ethoxylates?

1) tridecyl alcohol (TDA) ethoxylates are biodegradable nonionic Surfactantsderived from a branched C13 alcohol and ethoxylated with different moles of ethylene oxide.

Is ethoxylate biodegradable?

Synthetic alcohol ethoxylate: 1) tridecyl alcohol (TDA) ethoxylates are biodegradable nonionic Surfactantsderived from a branched C13 alcohol and ethoxylated with different moles of ethylene oxide.

How many units of ethylene oxide are in an ethoxylated alcohol?

Typically 5-10 units of ethylene oxide are added to each alcohol, however ethoxylated alcohols can be more prone to ethoxylation than the starting alcohol, making the reaction difficult to control and leading to the formation of a product with varying repeat unit length (the value of n in the equation above).