Bisphenol

Bisphenol

BPA; 4,4'-Isopropylidenediphenol; 2,2-Bis(4-hydroxyphenyl)propane; Diphenylolpropane

CAS 80-05-7

Chemical Formula C₁₅H₁₆O₂

Molecular Weight 228.29 g/mol

Bisphenol (BPA) is a chemical produced in large quantities for use primarily in the production of polycarbonate plastics. Bisphenol compounds are highly scrutinized due to their potential endocrine-disrupting effects, particularly BPA, which has been a topic of regulatory discussions concerning its impact on human health and the environment. Bisphenols are often found in everyday items such as food containers, water bottles, and thermal paper.

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Industrial Uses

1. Chemical Synthesis

  • Chromatography Solvent: While not commonly used as a solvent in High-Performance Liquid Chromatography (HPLC), bisphenol derivatives, such as Bisphenol A (BPA), are often used as monomers in polymer synthesis rather than solvents in chromatography applications.
  • Extraction Solvent: Bisphenol is more typically used as an intermediate in chemical synthesis rather than an extraction solvent. However, its derivatives could be involved in processes where polymer-related extractions are necessary.

2. Cleaning & Disinfectants

  • Industrial Cleaning: Bisphenol compounds, particularly in polymer form, are used in industrial cleaning applications for their structural properties in coatings. They aren't generally applied as solvents but can be part of materials that undergo cleaning treatments.
  • Disinfectant Production: While bisphenol itself is not directly used in disinfectant formulations, it can play a role as a precursor or stabilizer in the production of antimicrobial coatings or compounds.

3. Lubricants & Automobiles

  • Solvent in Lubricant Additives: Bisphenol derivatives are used in high-performance lubricants and greases, where their polymer forms improve thermal stability and reduce friction, particularly in high-temperature automotive applications.
  • Automobile Industry: Bisphenol A (BPA) is widely used in the production of polycarbonate plastics and epoxy resins, which are critical in automobile parts for structural integrity and thermal resistance.

4. Metal Treatment

  • Electroplating: Bisphenol-based epoxy resins are used as coatings in electroplating processes to provide protection against corrosion and to ensure smooth, even metal finishes.
  • Metal Cleaning: Although bisphenol itself is not used as a metal cleaning agent, bisphenol-derived polymers, such as epoxy coatings, require cleaning treatments during manufacturing and application in metal surfaces.

5. Construction

  • Structural Materials: Bisphenol is widely used in the construction industry in the form of polycarbonate plastics and epoxy resins, which provide strength, thermal stability, and chemical resistance in flooring, coatings, and adhesives.

6. Sealants & Adhesives

  • Solvent: Bisphenol compounds are a critical component in the production of epoxy resins, which are used as adhesives and sealants. These resins enhance adhesive strength, durability, and resistance to chemicals and environmental degradation.

Specifications

Assay ≥ 99%
Appearance White crystalline solid
Odor Odorless
Boiling Point 250 °C at 760 mmHg
Melting Point 158 - 159 °C
Density 1.20 g/cm³ at 20 °C
Solubility Insoluble in water, soluble in organic solvents like ethanol and acetone
Viscosity Not applicable (solid at room temperature)
Flash Point 227 °C

Hazard Symbols

Corrosives
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Bisphenol in India?
The price of Bisphenol can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-22-4343 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Bisphenol in India?
You can purchase Bisphenol from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Bisphenol?
Our minimum order quantity (MOQ) for Bisphenol is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Bisphenol supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.