4023-39-6

Basic information

• Product Name: (Diethylamino)diethylborane
• Synonyms: (Diethylamino)diethylborane
• CAS NO: 4023-39-6
• Molecular Formula: C₈H₂₀BN
• Molecular Weight: 141.06
• Mol File: 4023-39-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 152 °C(Press: 739 Torr)
• Appearance: /
• Density: 0.743±0.06 g/cm3(Predicted)
• PKA: 5.11±0.70(Predicted)
• CAS DataBase Reference: (Diethylamino)diethylborane(CAS DataBase Reference)
• NIST Chemistry Reference: (Diethylamino)diethylborane(4023-39-6)
• EPA Substance Registry System: (Diethylamino)diethylborane(4023-39-6)

Safety Data

• Hazardous Substances Data: 4023-39-6(Hazardous Substances Data)

Upstream product

• 660-68-4 diethyl amine hydrochloride 
• 14949-99-6 sodium triethyl-1-propinylborate 
• 5518-25-2 Diethylborane 
• 109-89-7 diethylamine 
• 7397-53-7 bis(diethylboryl)amine 
• 868-30-4 Diethylaminodichloroborane 
• 114644-07-4 (Z)-2-chloro(dimethyl)stannyl-3-diethylboryl-pent-2-ene 
• 816-43-3 lithium diethylamide 
• 868-25-7 bis(diethylamino)boron chloride 
• 925-90-6 ethylmagnesium bromide 
• 97-94-9 triethyl borane 
• 4375-83-1 tris(dimethylamino)borane 
• 12081-54-8 tetraethyldiborane⁽⁶⁾ 
• 867-97-0 tris(diethylamino)borane 

Downstream Products

• 7397-46-8 diethyl methoxy borane 
• 21205-44-7 (Z)-3-(diethylboranyl-amino)-1-phenyl-pent-2-en-1-one 

Relevant articles and documents

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Competition between Intra- and Inter-molecular Reactions of Borates: A New Route to 1,4-Dihydro-1,4-distannines

The reaction of the system (E)-2-dimethyl(chloro)stannyl-3-diethylborylpent-2-ene (1)-LiNEt2 in hexane can be controlled to give 1,4-dihydro-1,1,2,4,4,5-hexamethyl-3,6-diethyl-1,4-distannine (3) in high yield, demonstrating the imtermediacy of aminoborate (5) and the preference (under the reaction conditions) of intermolecular electrophilic attack at the B-C= bond accompanied by final elimination of LiCl and Et2NBEt2 (4).