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CAS NO.2479-46-1 TPE-R

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD
Características del producto
CAS NO.2479-46-1 TPE-R
Nombre del producto 1,3-Bis(4-aminophenoxy)benzene (TPE-R)
Sinónimos 4,4-(1,3-PHENEDIOXY)DIANILINE;Benzenamine, 4,4′-[1,3-phenylenebis(oxy)]bis-;4,4′-[1,3-phenylenebis(oxy)]dianiline;4,4′-(m-Phenylenebisoxy)bis(aniline);4,4′-(m-Phenylenebisoxy)dianiline;4,4′-(m-Phenylenedioxy)bisaniline;4,4′-[1,3-Phenylenebis(oxy)]bisaniline;1,3′-Bis(4-aminophenoxyl)benzene (1,3,4-APB,TPE-R)
CAS NO 2479-46-1
Apariencia Light yellow powder
Ensayo 99.5%
MF C18H16N2O2
MW 292.33
EINECS 1308068-626-2
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 Used for the preparation of a polyimide material.
Product Categories Electronic Chemicals;Miscellaneous;Diphenyl Ethers (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Amine Monomers;Monomers;Primary Amines


Introduction of the Polyimide

Polyimide is a kind of polymer containing the imide ring (-co – nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser and so on.

Polyimide is one of the best comprehensive properties of organic polymer materials, high temperature of 400 ℃ above, use for a long time – 200 ~ 300 ℃ temperature range, no obvious melting point, high insulation performance, 103 hz dielectric constant under 4.0, the dielectric loss is only 0.004 ~ 0.007, F and H.

Feature of 1,3-Bis(4-aminophenoxy)benzene (TPE-R) CAS NO.2479-46-1

  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 1,3-Bis(4-aminophenoxy)benzene (TPE-R) CAS NO.2479-46-1

  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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