Basic Information
4,4'-Dicarboxydiphenyl Ether or 4,4'-Oxybisbenzoic acid CAS 2215-89-6
| Molecular Formula | C14H10O5 |
| Molar Mass | 258.23 |
| Density | 1.395±0.06 g/cm3(Predicted) |
| Melting Point | 329 °C |
| Boling Point | 256-259 °C |
| Flash Point | 184.1°C |
| Water Solubility | Insoluble in water |
| Vapor Presure | 8.85E-10mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | White to Almost white |
Products Description
Properties：
4,4'-Dicarboxydiphenyl Ether is colorless crystalline solid. Slightly soluble in water, soluble in hot ethanol, hot acetic acid and other organic solvents. In alkaline solutions, the carboxyl group undergoes a neutralization reaction, thus increasing its solubility.
Uses of 4,4'-Dicarboxydiphenyl Ether/4,4'-Oxybisbenzoic acid:
1. As an important monomer, 4,4'-dicarboxydiphenyl ether can carry out polycondensation reaction with diol to prepare high-performance polyester materials. These polyesters have good mechanical properties, thermal and chemical stability, and can be used to make engineering plastics, fibers and so on.
2. React with diamine to synthesize polyamide, which can be used in aerospace, electronics and electrical appliances.
3.Used as synthesis of thermotropic liquid crystal materials for insulating film materials and synthesis of other polymer materials.
4.Used as organic raw materials and pharmaceutical intermediates.
Why choose Gneebio?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).
2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.
3.Q：How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.
4.Q: What is the delivery cycle?
A: Delivery cycle: about 7-10 days after payment confirmation.
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