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Propoxylated Bisphenol A

CAS No.: 37353-75-6

Formula: C21H28O4

Molecular Weight: 344.44

Suppliers: All(0) China Suppliers(3) Products(3)

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What is Propoxylated Bisphenol A

**Introduction to Propoxylated Bisphenol A** Propoxylated Bisphenol A is a versatile chemical compound derived from the reaction of bisphenol A (BPA) with propylene oxide. This modification enhances its flexibility, solubility, and reactivity, making it a valuable intermediate in the production of high-performance polymers, coatings, adhesives, and resins. Known for its excellent thermal stability, chemical resistance, and mechanical strength, Propoxylated Bisphenol A is widely used in industries such as automotive, electronics, and construction. Its ability to improve durability and adhesion in coatings and composites makes it a preferred choice for demanding applications. Additionally, it serves as a key raw material in epoxy and polyurethane formulations, contributing to advanced material solutions.

Preparation Process: Propoxylated Bisphenol A is synthesized by reacting Bisphenol A (BPA) with propylene oxide in the presence of an alkaline catalyst, typically potassium hydroxide (KOH) or sodium hydroxide (NaOH). The reaction is carried out under controlled temperature (80–120°C) and pressure (1–3 atm) in a sealed reactor. The molar ratio of propylene oxide to BPA determines the degree of propoxylation. After completion, the mixture is neutralized, and the catalyst is removed by filtration or washing. The product is then purified through vacuum distillation or solvent extraction to remove unreacted reagents and byproducts, yielding Propoxylated Bisphenol A.

Usage Scenarios: Propoxylated Bisphenol A is primarily used as a reactive diluent and intermediate in the production of epoxy resins, enhancing flexibility, adhesion, and chemical resistance in coatings, adhesives, and composites. It also serves as a modifier in polyurethane foams and elastomers, improving mechanical properties and thermal stability. In electronics, it aids in encapsulating components due to its low viscosity and high reactivity. Additionally, it is utilized in aerospace and automotive industries for lightweight, durable materials. Its bifunctional structure allows cross-linking in polymer formulations, making it valuable in high-performance applications requiring toughness and durability under extreme conditions.

Propoxylated Bisphenol A Basic Info

Chemical Name Propoxylated Bisphenol A

Synonyms BISPHENOL A PROPOXYLATE;propoxylated bisphenol a;nylene]bis[omega-hydroxy-;bisphenolapropoxylate(1po/phenol);Bisphenol A polyoxypropylene ether;Polyoxypropylene bis-phenol A ether;4,4'-Isopropylidenediphenol, propoxylated;poly[oxy(methyl-1,2-ethanediyl)],alpha,alpha’-[(1-methylethylidene)di-4,1-phe;Polyoxy(methyl-1,2-ethanediyl), .alpha.,.alpha.-(1-methylethylidene)di-4,1-phenylenebis.omega.-hydroxy-;2-ethanediyl)],.alpha.,.alpha.’-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxy-Poly[oxy(methyl-1

CAS No. 37353-75-6

Molecular Formula C21H28O4

Molecular Weight 344.44

PSA -

LogP -

Safely Info

RTECS -

Hazard Class -

Safety Statements 26-36-61

HS Code -

WGK Germany -

Packing Group -

RIDADR UN 3082 9 / PGIII

Risk Statements 36/38-51/53-38

Hazard Codes Xi,N

Caution Statement P273

Hazard Declaration H315-H411

Symbol GHS07,GHS09

Signal Word Warning

Propoxylated Bisphenol A Price

Here is a rough price range for Propoxylated Bisphenol A in the listed countries. Note that these ranges are approximate and can vary based on market conditions, suppliers, and other factors. If no specific data is available, it is marked as "No results."

1. **United States**: $3.50 - $5.50 per kg
2. **China**: $2.80 - $4.20 per kg
3. **Russia**: No results
4. **Germany**: $4.00 - $6.00 per kg
5. **India**: $3.00 - $4.50 per kg
6. **Japan**: $4.50 - $6.50 per kg
7. **Brazil**: No results
8. **South Korea**: $4.00 - $5.50 per kg
9. **Philippines**: No results
10. **United Kingdom**: $4.20 - $6.20 per kg
11. **France**: $4.10 - $6.00 per kg
12. **Mexico**: No results
13. **Canada**: $3.80 - $5.80 per kg
14. **South Africa**: No results
15. **Egypt**: No results
16. **Turkey**: No results
17. **Thailand**: No results
18. **Indonesia**: No results

These ranges are based on general market trends and may not reflect real-time pricing. For accurate pricing, contact local suppliers or distributors.