CAS NO.2479-46-1  TPE-R

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD
Product Features
CAS NO.2479-46-1  TPE-R
Product Name 1,3-Bis(4-aminophenoxy)benzene (TPE-R)
Synonyms 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
Appearance Light yellow powder
Assay 99.5%
MF C18H16N2O2
MW 292.33
EINECS 1308068-626-2
Storage condition Room temperature
Capacity 1500KG/month
Package Paper drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,etc.
Shipment method By Sea ,Air ,Courier door to door ,etc.
Loading Port China any port ,Beijing ,Shanghai ,Hongkong
Application 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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