1,1'-Biphenyl,3,3'-diethyl-

Base Information

• Chemical Name: 1,1'-Biphenyl,3,3'-diethyl-
• CAS No.: 13049-38-2
• Molecular Formula: C16H18
• Molecular Weight: 210.319
• Mol file: 13049-38-2.mol

Synonyms:Biphenyl,3,3'-diethyl- (6CI,7CI,8CI); 3,3'-Diethylbiphenyl

Chemical Property of 1,1'-Biphenyl,3,3'-diethyl-

Chemical Property:

• Boiling Point: 309.2°Cat760mmHg
• Flash Point: 145.1°C
• Density: 0.954g/cm³

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1'-Biphenyl,3,3'-diethyl-

There total 4 articles about 1,1'-Biphenyl,3,3'-diethyl- 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:

ethylbenzene (100-41-4,27536-89-6) → 4,4'-diethylbiphenyl (13049-40-6) + 3,3'-diethyl-1,1'-biphenyl (13049-38-2) + 3,4’-diethyl-1,1’-biphenyl (13049-39-3) + 4,2'-Diaethyl-biphenyl (13049-37-1)

Guidance literature:

With thallium(III) trifluoroacetate; palladium diacetate; at 70 ℃; for 20h; Yield given. Further byproducts given. Yields of byproduct given;

DOI:10.1016/S0040-4020(01)91964-7

Reference yield:

4,6-Diethyldibenzothiophene (132034-91-4) → 3,3'-diethyl-1,1'-biphenyl (13049-38-2) + 1-ethyl-3-(3-ethylcyclohexyl)benzene + 4,6-diethyl-1,2,3,4,4a,9b-hexahydro-dibenzothiophene

Guidance literature:

With hydrogen sulfide; hydrogen; aluminum oxide; nickel molybdenum; In dodecane; at 299.85 ℃; under 37503 Torr; Product distribution;

DOI:10.1006/jcat.2000.2897

Reference yield:

ethylbenzene (100-41-4,27536-89-6) → 4,4'-diethylbiphenyl (13049-40-6) + 3,3'-diethyl-1,1'-biphenyl (13049-38-2) + 1,1'-Biphenyl, 2,2'-diethyl (13049-35-9) + 3,4’-diethyl-1,1’-biphenyl (13049-39-3) + 4,2'-Diaethyl-biphenyl (13049-37-1) + 2,3'-diethyl-1,1'-biphenyl (13049-36-0)

Guidance literature:

With thallium(III) trifluoroacetate; palladium diacetate; at 70 ℃; for 20h; Product distribution; variation of amount of Pd(II) and temperature;

DOI:10.1016/S0040-4020(01)91964-7

upstream raw materials:

ethylbenzene

3,4’-diethyl-1,1’-biphenyl

4,6-Diethyldibenzothiophene