1069-83-6

Basic information

• Product Name: TETRAETHYLDIALUMINOXANE
• Synonyms: TETRAETHYLDIALUMINOXANE;TETRAETHYLDIALUMINOXANE 1.0M SOLUTION &;Tetraethyldialuminoxane solution;Tetraethyldialuminoxane solution 1.0 in toluene;Tetraethyldialuminoxane solution 1.0M in toluene
• CAS NO: 1069-83-6
• Molecular Formula: C₈H₂₀Al₂O
• Molecular Weight: 186.21
• Product Categories: Chemical Synthesis;Organoaluminum;Organometallic Reagents
• Mol File: 1069-83-6.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 111 °C
• Appearance: /
• Density: 0.86 g/mL at 25 °C
• CAS DataBase Reference: TETRAETHYLDIALUMINOXANE(CAS DataBase Reference)
• NIST Chemistry Reference: TETRAETHYLDIALUMINOXANE(1069-83-6)
• EPA Substance Registry System: TETRAETHYLDIALUMINOXANE(1069-83-6)

Safety Data

• Hazard Codes: F,T
• Statements: 14-17-23/24/25
• Safety Statements: 16-26-28-36/37/39-45
• RIDADR: UN 3394 4.2/PG 1
• Hazardous Substances Data: 1069-83-6(Hazardous Substances Data)

Usage

InChI:InChI=1/4C2H5.2Al.O/c4*1-2;;;/h4*1H2,2H3;;;/rC8H20Al2O/c1-5-9(6-2)11-10(7-3)8-4/h5-8H2,1-4H3

Upstream product

• 97-93-8 triethylaluminum 
• 6689-15-2 methylenebis(diethylalane) 
• 98-53-3 4-tercbutyl-cyclohexanone 
• 13798-24-8 terbium(III) chloride hexahydrate 
• 13477-89-9 neodymium(III) chloride hexahydrate 
• 126-73-8 phosphoric acid tributyl ester 
• 106-95-6 allyl bromide 

Downstream Products

• 1333-84-2 aluminum oxide 
• 7440-44-0 pyrographite 
• 7429-90-5 aluminium 
• 1530-03-6 1,1-diphenylpropane 
• 126256-02-8 1,4,4-triphenyl-2,2-dimethyl-1-propanone 
• 493-77-6 2,4,6-triphenyl-1,3,5-triazine 
• 34570-58-6 1,3-diphenyl-2-aza-1-aminopentene-1 
• 76178-98-8 1,3,5-triphenyl-2,4-diaza-1-aminoheptadiene-1,3 
• 93-55-0 1-phenyl-propan-1-one 
• 100-52-7 benzaldehyde 
• 1846-28-2 5-methyl-2,4,6-triphenylpyrimidine 

Relevant articles and documents

Reactions of lanthanide acetylacetonates with triethylaluminum

The reactions of lanthanide acetylacetonates Ln(acac)3· H2O (Ln = Nd, Tb, Ho, Lu) with Et3Al in toluene were studied by spectral methods (photoluminescence; taumetry; NMR, IR, and UV-vis spectroscopy) using GLC, volumetry,

ORGANOMETALLIC REACTION MECHANISMS. XVIII. CONCERNING THE NATURE OF THE TRANSITION STATE IN THE REACTION OF TRIALKYLALUMINUM COMPOUNDS WITH KETONES

Et2AlCH2AlEt2 (1) has been used as a mechanistic probe to determine the nature of the transition state in the reaction of two equivalents of a trialkylaluminum compound with a ketone in hydrocarbon solvent. 1 was prepared in benzene and the solution composition determined.Low temperature 1H NMR data of 1 as the mono(diethyl etherate) indicate that the ether oxygen is simultaneously coordinated to both aluminum atoms.The reactions of 1 with 4-t-butylcyclohexanone in hydrocarbon solvent were compared to the reactions of triethylaluminium with the same ketone.The results support the importance of a bridging alkyl group described by the formation of a six-centered transition state when two equivalents of a trialkylaluminum compound are allowed to react with a ketone in hydrocarbon solvent.The results also argue against a transition state described by two moles of trialkylaluminum compound complexed to the carbonyl oxygen atom.