2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB) CAS NO.341-58-2 basic Information |
Product Name | 2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB) |
Synonyms | 2,2'-bis(trifluoromethyl)-4,4'-diamino biphenyl(tfmb/tfdb);2,2'-bis(trifluoromethyl)-4,4'-diamino biphenyl (tfmb) |
CAS NO | 341-58-2 |
Appearance | Light orange powder |
Assay | 99.5% |
MF | C14H10F6N2 |
MW | 320.23 |
EINECS | 1312995-182-4 |
Storage condition | Room tempreature |
Capacity | 1500KG/month |
Package | In Fluoride bottle ,glass bottle etc. |
Shipment method | By Sea ,Air ,Courier door to door ,etc. |
Loading Port | China any port ,Beijing ,Shanghai ,Hongkong |
Application | Material of high strength flexible transparent polyimide. |
Structure |
 
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Product Categories | Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials |
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 2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB)
CAS NO.341-58-2
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
2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB) CAS NO.341-58-2
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
![2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine(TFDB/TFMB)](/ProductImageEN/2021-10/Large/0d8e5056-5287-42fc-a62e-b5c20a7eab5a.gif)
China
