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CAS NO. 1823-59-2 ODPA

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD
Características del producto
CAS NO. 1823-59-2 ODPA
Nombre del producto 4,4′-Oxydiphthalic anhydride (ODPA)
Sinónimos 4,4′-Oxydiphthalic dianhydride;5,5’-oxybis-3-isobenzofurandione;oxydiphthalicanhydride;4-4′-OXYDIPHTHALIC ACID ANHYDRIDE;4,4′-OXYDIPHTHALIC ANHYDRIDE;BIS-(3-PHTHALYL ANHYDRIDE) ETHER;ODPA;4,4′-Oxydiphthalic Acid
CAS NO 1823-59-2
Apariencia Off-white to white powder
Ensayo 99.5%
MF C16H6O7
MW 310.21
EINECS 412-830-4
Condiciones de almacenamiento Room temperature
Capacidad 1500KG/month
Paquete Bidones de papel / bidones de fluoruro / bidones de hierro / bidones de plástico / tanque IBC, etc.
Método de envío Por mar, por aire, por mensajería puerta a puerta, etc.
Puerto de carga China cualquier puerto ,Beijing ,Shanghai ,Hongkong
Aplicación 4,4′-oxydiphthalic anhydride be used for the preparation of a polyimide material.
Product Categories Industrial/Fine Chemicals;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Diphenyl Ethers (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Anhydride Monomers;Monomers;Polymer Science;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;strong recommend

 

Introduction of the Polyimide

Polyimide (sometimes abbreviated PI) is a polymer of imide monomers. Polyimides have been in mass production since 1955. With their high heat-resistance, polyimides enjoy diverse applications in roles demanding rugged organic materials, e.g. high temperature fuel cells, displays, and various military roles. A classic polyimide is Kapton, which is produced by condensation of pyromellitic dianhydride and 4,4′-oxydianiline

Feature of 4,4′-Oxydiphthalic anhydride (ODPA) CAS NO. 1823-59-2

  1. Excellent thermal stability
  2. Good chemical resistance
  3. Stable mechanical properties
  4. Polyimide does not require the addition of flame retardants to prevent combustion.

 

The related chemicals of 4,4′-Oxydiphthalic anhydride (ODPA) CAS NO. 1823-59-2

  1. 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS NO.15499-84-0
  2. 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) CAS NO.36978-41-3
  3. 2,2′-Bis(4-aminophenoxyphenyl) propane (BAPP) CAS NO.13080-86-9
  4. 3,3′-Dimethyl-[1,1′-biphenyl]-4,4′- Diamine (O-Tolidine) CAS NO. 119-93-7
  5. 1,1-Bis(4-aminophenyl) cyclohexane CAS NO.3282-99-3
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