4-N-NONYLBIPHENYL

Base Information

• Chemical Name: 4-N-NONYLBIPHENYL
• CAS No.: 93972-01-1
• Molecular Formula: C21H28
• Molecular Weight: 280.453
• Hs Code.: 2902909090
• Mol file: 93972-01-1.mol

Synonyms:4-nonyl-1,1'-biphenyl;4-N-NONYLBIPHENYL;

Chemical Property of 4-N-NONYLBIPHENYL

Chemical Property:

• Melting Point: 41 °C
• Boiling Point: 396 °C at 760 mmHg
• Flash Point: 212.3 °C
• PSA: 0.00000
• Density: 0.925 g/cm³
• LogP: 6.64670

Purity/Quality:

99% ^*data from raw suppliers

4-N-NONYLBIPHENYL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Intermediates of Liquid Crystals

Technology Process of 4-N-NONYLBIPHENYL

There total 4 articles about 4-N-NONYLBIPHENYL 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: 88.8%

1-Bromononane (693-58-3) + 4-biphenylylmagnesium bromide (3315-91-1) → 4-nonylbiphenyl (93972-01-1)

Guidance literature:

With iron(III) chloride; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; at -5 ℃; for 0.5h;

DOI:10.14233/ajchem.2013.14469

Reference yield:

Nonanoyl chloride (764-85-2) → 4-nonylbiphenyl (93972-01-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 74 percent / AlCl₃ / CH₂Cl₂ / 5 h / Ambient temperature

2: 1) hydrazine hydrate, 2) KOH / 1) diethylene glycol, 130 deg C, 1 h, 2) diethylene glycol, 130 deg C, 2 h, then 160 deg C, 3 h

With potassium hydroxide; aluminium trichloride; hydrazine hydrate; In dichloromethane;

Reference yield:

biphenyl (92-52-4,1594-86-1) → 4-nonylbiphenyl (93972-01-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 74 percent / AlCl₃ / CH₂Cl₂ / 5 h / Ambient temperature

2: 1) hydrazine hydrate, 2) KOH / 1) diethylene glycol, 130 deg C, 1 h, 2) diethylene glycol, 130 deg C, 2 h, then 160 deg C, 3 h

With potassium hydroxide; aluminium trichloride; hydrazine hydrate; In dichloromethane;

upstream raw materials:

1-biphenyl-4-yl-nonan-1-one

Nonanoyl chloride

biphenyl

1-Bromononane

Downstream raw materials:

4-nonyl 4'-cyanobiphenyl

Refernces

• 1、 Ruolene, Yu. I.,Adomenas, P. V.,Sirutkaitis, R. A.,Denis, G. I.. "SYNTHESIS OF 4-ALKYL-4'-CYANOBIPHENYLS". . p. 1187 - 1191. Retrieved 2007/10/02.