4,4'-DI-TERT-BUTYLDIPHENYLAMINE

Base Information

• Chemical Name: 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
• CAS No.: 4627-22-9
• Molecular Formula: C20H27N
• Molecular Weight: 281.441
• Hs Code.: 29214990
• Mol file: 4627-22-9.mol

Synonyms:Diphenylamine,4,4'-di-tert-butyl- (7CI,8CI);Bis(4-tert-butylphenyl)amine;Bis(p-tert-butylphenyl)amine;Di-4-tert-butylphenylamine;p,p'-Di-tert-butyldiphenylamine;

Chemical Property of 4,4'-DI-TERT-BUTYLDIPHENYLAMINE

Chemical Property:

• Vapor Pressure: 4.61E-06mmHg at 25°C
• Melting Point: 108 °C
• Refractive Index: 1.552
• Boiling Point: 382.8 °C at 760 mmHg
• PKA: 1.47±0.40(Predicted)
• Flash Point: 188.1 °C
• PSA: 12.03000
• Density: 0.974 g/cm³
• LogP: 6.09820
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility.: Chloroform (Slightly), DMSO (Slightly)

Purity/Quality:

99.50% ^*data from raw suppliers

Bis(4-tert-butylphenyl)amine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Bis(4-tert-butylphenyl)amine could be a useful reagent for synthesizing efficient luminogens with AIE features that permit imaging the brain through an intact skull.

Technology Process of 4,4'-DI-TERT-BUTYLDIPHENYLAMINE

There total 29 articles about 4,4'-DI-TERT-BUTYLDIPHENYLAMINE 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: 96.0%

bis(4-tert-butylphenyl)benzylamine (1040086-30-3) → bis(4-tert-butylphenyl)amine (4627-22-9)

Guidance literature:

With palladium on activated charcoal; ammonium formate; In ethanol; for 2h; Reflux;

DOI:10.1021/ja8016335

Reference yield: 92.0%

bis(4-tert-butylphenyl)aminoxyl (34549-00-3) → bis(2-bromo-4-tert-butylphenyl)amine (1015228-11-1) + bis(4-tert-butylphenyl)amine (4627-22-9) + N-(2,6-dibromo-4-tert-butylphenyl)-N-(2'-bromo-4'-tert-butylphenyl)amine (1457935-56-6) + bis(4-tert-butylphenyl)oxoammoniumtribromide (1457935-54-4)

Guidance literature:

With bromine; In tetrachloromethane; at -20 ℃;

DOI:10.1134/S1070428013080083

Reference yield: 86.0%

1-bromo-4-tert-butylbenzene (3972-65-4) → bis(4-tert-butylphenyl)amine (4627-22-9) + 4-tert-Butylaniline (769-92-6)

Guidance literature:

With ammonia; sodium t-butanolate; (CyPF-t-Bu)PdCl₂; In 1,2-dimethoxyethane; at 90 ℃; for 24h; under 4137.18 - 10343 Torr;

DOI:10.1021/ja064005t

upstream raw materials:

para-tert-butylphenol

1-tert-butyl-4-iodobenzene

4-tert-butylacetanilide

4-tert-Butylaniline

Downstream raw materials:

Bis(4-tert.-butyl-phenyl)aminyl

2-(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)-4,4'-di(tert-butyl)diphenylamine

2,2'-di(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)-4,4'-di(tert-butyl)diphenylamine

para-tert-butylphenol

Refernces

• 1、 Shah, Ron,Poon, Jia-Fei,Haidasz, Evan A.,Pratt, Derek A.. "Temperature-Dependent Effects of Alkyl Substitution on Diarylamine Antioxidant Reactivity". . p. 6538 - 6550. Retrieved 2021.
• 2、 -. "Nitrogen-containing compound, organic electroluminescent device, and electronic device". Paragraph 0111-0115; 0118. . Retrieved 2021/01/24.
• 3、 -. "COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND A ELECTRONIC DEVICE THEREOF". Paragraph 0103; 0106-0109. . Retrieved 2021/06/22.