Ethoxylated bisphenol A CAS 2495-39-8

BPE is the ethoxylated form of BPE-6 or BPE-10. It is soluble water, alcohol, and ether.

The following is a list of the most recent articles about  Ethoxylatedbisphenol A  : 

Physical properties:

The physical properties of ethoxy bisphenol include melting point, boiling point, solubility, and so on. These properties are related to the molecule's structure, the molecules' interaction and the solvent's properties. Generally, ethoxy-bisphenol has a higher melting and boiling point because of the strong intermolecular forces. At the same time, their solubility in polar solvents is high because of the hydroxyl group they contain.

Chemical properties:

The chemical properties of ethoxy bisphenol are closely related to its structure. They possess typical properties of phenolic compounds, such as reducibility and acidity. Ethoxybisphenol is often reductive and can react with oxidants. In addition, they can also react with bases to form salts and react with carboxylic acids to form esters.

Ethoxybisphenol also has special chemical properties; the catechol structure is easy to oxidize to the p-benzoquinone structure. P-benzoquinone is a strong oxidizing agent that can react with some substances in the REDOX reaction.

Biological activity:

Ethoxybisphenol has a variety of biological activities, including antibacterial, anti-inflammatory, antioxidant and so on. In addition, they can inhibit the inflammatory response and oxidative stress response, thus having anti-inflammatory and antioxidant effects.


Technical Parameter  Ethoxylatedbisphenol A  :

Appearance (25)Clear liquid, colorless to light yellowTransparent liquid
 Odor     Slight odor
Water (%)<= 0.15<=0.2
Acid value (mgKOH/g).<=0.2<=0.1
Hydroxyl value216.0-235.0157.0-180.0


Applications of Ethoxylatedbisphenol A  :

Chemical industry

Surfactant: ethoxy-bisphenol has good surface activity and can be used as a surfactant for industrial cleaning, pesticide additives, textile washing, and other fields. It can reduce the surface tension of the water, improve the wettability and permeability of the cleaning solution, and help remove various dirt and residues.

Coatings and inks: ethoxy bisphenol can be used as a dispersant and leveling agent to prepare coatings and inks. It can reduce the pigment's settling speed, promote the pigment's uniform dispersion in the paint, and improve the paint's stability and the film's smoothness.

Plastics and rubber: Ethoxybisphenol can be used as a plasticizer, antioxidant and heat stabilizer in the processing and preparation of plastics and rubber. It can improve the flexibility, anti-aging and thermal stability of plastics and rubber and extend their service life.

Biological research

Anti-inflammatory drugs: Some ethoxy bisphenol has anti-inflammatory effects and can be used to treat inflammatory diseases. 

Antioxidants: Ethoxybisphenol also has an antioxidant effect, scavenging free radicals and fighting oxidative stress. This helps protect cells from oxidative damage, preventing chronic diseases and aging.

Environmental protection

Water treatment: ethoxy bisphenol can be used as a treatment agent for industrial and domestic wastewater treatment. It can remove harmful substances and harmful microorganisms in water, purify water quality, and protect the water environment from pollution.

Soil remediation: Some ethoxy bisphenol can be used in soil remediation projects. They can be adsorbed on soil particles, reduce the solubility and migration of heavy metal ions in the soil, and reduce the harm to the environment and crops.

Biodegradation: Some ethoxy bisphenols have good biodegradability and can be decomposed into harmless substances by microorganisms. This helps to reduce environmental pollution and damage to ecosystems.

Production Method of Ethoxylatedbisphenol A  :

Direct synthesis

Direct synthesis is one of the common methods for producing ethoxybisphenol. The method directly synthesizes ethoxy bisphenol by phenol and ethylene oxide under the action of a catalyst. Commonly used catalysts include acidic catalysts such as sulfuric acid, phosphoric acid, etc., or solid catalysts such as ion exchange resins.

However, this method also has some disadvantages; the main one is that there are many side reactions, and it is easy to generate isomers of polyhydroxy compounds, which need further separation and purification. At the same time, the reaction activity with ethylene oxide is lower for some phenolic compounds, and higher reaction temperature and pressure conditions are required.

Esterification reduction method

Esterification reduction is another method of producing ethoxy bisphenol. In this method, the phenolic ester is formed by the phenol and carboxylic acid reaction. Then, the ester group is reduced to the phenolic hydroxyl group through the reduction reaction to obtain ethoxy bisphenol. In the esterification reaction, phenol reacts with carboxylic acid under an acidic catalyst to produce the corresponding phenol ester. Commonly used carboxylic acids include alkyl carboxylic acids, aromatic carboxylic acids, etc. In reduction reactions, hydrogen is usually a reducing agent to reduce ester groups to phenol hydroxyl groups.

The advantage of the esterification reduction method is that it can be applied to produce various phenolic compounds. However, this method has some disadvantages, mainly the need to use hydrogen as a reducing agent, increasing production costs and safety risks. At the same time, for some phenolic compounds, esterification and reduction reactions may require higher temperature and pressure conditions.

In actual production, the choice of the appropriate method depends on the source of raw materials, product quality and yield requirements, equipment investment, environmental protection requirements, and other factors. The following points should also be noted:

Select the right catalyst: In some methods, a catalyst is needed to facilitate the reaction. Choosing the appropriate catalyst can improve the reaction rate and yield and reduce the formation of by-products.

Recycling: Some raw materials and solvents can be recycled to reduce production costs and environmental pollution.

Environmental protection treatment: The wastewater and waste gas generated in the production process must be treated to reduce environmental pollution. It can be treated by physical treatment, chemical treatment and biological treatment.

Packing & Shipping of  Ethoxylatedbisphenol A  :
There are different types of packing depending on what you want to pack. Ethoxylatedbisphenol A is available in a quantity of ethoxylated bisphenol.
Packing containing bisphenol A ethoxylated: 1kg/bottle or 25kg/barrel.
Ethoxylatedbisphenol A shipping After payment, you can ship your order by air or sea as soon as possible.

Ethoxylated-bisphenol A Properties    

  Alternative Names   N/A
  CAS Number   32492-61-8
  Compound Formula   N/A
  Molecular Mass   N/A
  Appearance   Transparent liquids are colorless to light yellow.
  Melting Point   N/A
  Boiling Point   N/A
  Density   N/A
  Solubility In H2O   N/A
  Exact Mass   N/A
Ethoxylated Bisphenol A Health & Safety Information     
  Sign Word   N/A
  Hazard Statements   The eye, respiratory tract and skin are irritated
  Hazard Codes   N/A
  Risk Codes   N/A
  Safety Declarations   R36/37/38
  Transport Information   N/A

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