TRI-N-BUTYLALUMINUM

Base Information

• Chemical Name: TRI-N-BUTYLALUMINUM
• CAS No.: 1116-70-7
• Molecular Formula: C12H27Al
• Molecular Weight: 198.328
• Hs Code.: 29310099
• Mol file: 1116-70-7.mol

Synonyms:Tri-n-Butylaluminum;Tributylalane;Tributylaluminum;

Chemical Property of TRI-N-BUTYLALUMINUM

Chemical Property:

• Melting Point: -27 °C
• Boiling Point: 98°C
• PSA: 0.00000
• Density: 0.711
• LogP: 5.26230
• Storage Temp.: water-free area

Purity/Quality:

99.9% ^*data from raw suppliers

TRI-N-BUTYLALUMINUM 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): N-C-F
• Hazard Codes: N-C-F
• Statements: 67-65-50/53-34-14/15-11
• Safety Statements: 6A-57-45-43E-36/37/39-29-26-16

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Production of organo-tin compounds.

Technology Process of TRI-N-BUTYLALUMINUM

There total 9 articles about TRI-N-BUTYLALUMINUM 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: 88.0%

(i-Bu3Al)2*diphos → tri(n-butyl)aluminium (1116-70-7)

Guidance literature:

In neat (no solvent); heated slowly under 1E-2 mmHg in a trap-to-trap distillation apparatus (receiver flask at -196 °C), liberation of i-Bu3Al started at 80 °C, the rate was more satisfactory at 120-130 °C;;

DOI:10.1016/S0277-5387(00)81226-7

Reference yield: 54.0%

aluminum (III) chloride (7446-70-0,7784-13-6) + n-butyllithium (109-72-8,29786-93-4) → tri(n-butyl)aluminium (1116-70-7)

Guidance literature:

In hexane; at 20 ℃; Schlenk technique; Glovebox; Inert atmosphere;

DOI:10.1021/acs.organomet.1c00601

Reference yield:

aluminum (III) chloride (7446-70-0,7784-13-6) + 1-iodo-butane (542-69-8) → tri(n-butyl)aluminium (1116-70-7)

Guidance literature:

1-iodo-butane; With n-butyllithium; In tetrahydrofuran; Inert atmosphere; Glovebox;

aluminum (III) chloride; In tetrahydrofuran; at 20 ℃; for 0.75h; Inert atmosphere; Glovebox;

DOI:10.1021/acs.joc.5b02077

upstream raw materials:

1-iodo-butane

1-bromo-butane

methoxybenzene

dibutylmagnesium

Downstream raw materials:

butyl-4-(tert-butyl)phenyl sulfane

butyl(p-tolyl)sulfoxide

benzyl(4-methoxyphenyl)amine

N-(4-methoxyphenyl)-α-butylbenzenemethaneamine

Refernces

• 1、 Dolzine,T.W.,Oliver,J.P.. "". . p. 1737 - 1741. Retrieved 1974.
• 2、 Shrestha, Bijay,Thapa, Surendra,Gurung, Santosh K.,Pike, Ryan A. S.,Giri, Ramesh. "General copper-catalyzed coupling of alkyl-, aryl-, and alkynylaluminum reagents with organohalides". . p. 787 - 802. Retrieved 2016/02/18.