Aluminum, tris(2,2-dimethylpropyl)-

Base Information

• Chemical Name: Aluminum, tris(2,2-dimethylpropyl)-
• CAS No.: 42916-36-9
• Molecular Formula: C15H33Al
• Molecular Weight: 240.409
• European Community (EC) Number: 256-000-8
• DSSTox Substance ID: DTXSID1068433
• Mol file: 42916-36-9.mol

Synonyms:Aluminum, tris(2,2-dimethylpropyl)-;42916-36-9;Tris(2,2-dimethylpropyl)aluminum;Trineopentylaluminium;EINECS 256-000-8;TRINEOPENTYLALUMINUM;DTXSID1068433;NS00088816

Chemical Property of Aluminum, tris(2,2-dimethylpropyl)-

Chemical Property:

• Boiling Point: 7.2°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 5.93730
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 240.2397645
• Heavy Atom Count: 16
• Complexity: 159

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)C[Al](CC(C)(C)C)CC(C)(C)C

Technology Process of Aluminum, tris(2,2-dimethylpropyl)-

There total 5 articles about Aluminum, tris(2,2-dimethylpropyl)- 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: 89.0%

aluminum tri-bromide + neopentyl lithium (7412-67-1) → tris(neopentyl)aluminium (42916-36-9)

Guidance literature:

In n-heptane;

DOI:10.1002/anie.202006285

Reference yield: 85.0%

aluminium trichloride (7446-70-0) + neopentyl lithium (7412-67-1) → tris(neopentyl)aluminium (42916-36-9)

Guidance literature:

In hexane; byproducts: LiCl; Ar-atmosphere; addn. of LiCH2CMe3 to AlCl3 suspn. (during 1 h, 0°C), refluxing (36 h); evapn. (vac.), distn. (vac.);

DOI:10.1016/S0020-1693(00)83017-0

Reference yield: 82.3%

aluminium bromide (7727-15-3) + neopentyl lithium (7412-67-1) → tris(neopentyl)aluminium (42916-36-9) + lithium bromide (7550-35-8)

Guidance literature:

In hexane; Addn. of neopentyllithium to a suspn. of AlBr3 in hexane at 0°C in 20 min under protective gas, refluxing (3 h).; Vac. distn. of hexane, sepn. of Al-compd. from LiBr by flask to flask vac. distn. at 120°C. Short-path vac. distn., elem. anal., mol wt.;

upstream raw materials:

aluminium trichloride

neopentyl lithium

aluminium bromide

aluminum (III) chloride

Downstream raw materials:

bis(dineopentylaluminum hydride)

dineopentylaluminum(CH₃NH)

2,2-dimethylpropane

dineopentylaluminum{Ph₂phosphide}

Refernces

• 1、 Bamford, Karlee L.,Bodach, Alexander,Felderhoff, Michael,Longobardi, Lauren E.,Stephan, Douglas W.. "Group 13-derived radicals from α-diimines: Via hydro-and carboalumination reactions". . p. 11689 - 11696. Retrieved 2020/09/09.
• 2、 Beachley Jr.,Victoriano. "Synthesis and characterization of neopentylaluminum compounds". . p. 63 - 67. Retrieved 2008/10/08.