4,4'-Bis(4-aminophenoxy)biphenyl

Base Information

• Chemical Name: 4,4'-Bis(4-aminophenoxy)biphenyl
• CAS No.: 13080-85-8
• Molecular Formula: C24H20N2O2
• Molecular Weight: 368.435
• Hs Code.: 29222990
• Mol file: 13080-85-8.mol

Synonyms:Aniline,4,4'-(4,4'-biphenylylenedioxy)di- (7CI,8CI);4,4'-(4-Aminophenoxy)biphenyl;4,4'-Bis(4-aminophenoxy)-1,1'-biphenyl;4,4'-Bis(4-aminophenoxy)biphenyl;4,4'-Bis(p-aminophenoxy)biphenyl;BAPB;

Chemical Property of 4,4'-Bis(4-aminophenoxy)biphenyl

Chemical Property:

• Melting Point: 197-200 °C(lit.)
• Boiling Point: 571.365 °C at 760 mmHg
• PKA: 5.10±0.10(Predicted)
• Flash Point: 321.516 °C
• PSA: 70.50000
• Density: 1.226 g/cm³
• LogP: 7.26500
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

99% ^*data from raw suppliers

4,4''-bis(4-Aminophenoxy)biphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4'-Bis(4-aminophenoxy)biphenyl

There total 2 articles about 4,4'-Bis(4-aminophenoxy)biphenyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

4,4'-bis(4-nitrophenoxy)biphenyl (17095-00-0) → 4,4'-bis(4-aminophenoxy)biphenyl (13080-85-8)

Guidance literature:

With hydrogen; nickel; triethylamine; In ethyl acetate; at 20 - 60 ℃; under 11400.8 Torr; Reagent/catalyst; Inert atmosphere;

Reference yield:

→ 4,4'-bis(4-aminophenoxy)biphenyl (13080-85-8)

Guidance literature:

4,4-Bis-<4-nitro-phenoxy>-biphenyl, SnCl2*2H2O, konz. HCl, Dioxan, Δ;

Reference yield: 100.0%

4,4'-bis(4-aminophenoxy)biphenyl (13080-85-8) → 4,4'-bis(4-aminophenoxy)biphenyl-3,3'-disulfonic acid (500295-67-0)

Guidance literature:

With sulfuric acid; at 50 ℃;

DOI:10.1016/j.polymer.2013.02.037

upstream raw materials:

4,4'-bis(4-nitrophenoxy)biphenyl

Refernces

• 1、 -. "Preparation method of 4,4'-bis(4-aminophenoxy)biphenyl". Paragraph 0031; 0033. . Retrieved 2017/01/12.
• 2、 -. "Synthesis of phthalonitrile resins containing ether and imide linkages". . . Retrieved 2008/06/13.