69969-98-8

Basic information

• Product Name: Bu₄NBHCl₃
• Synonyms: Bu₄NBHCl₃
• CAS NO: 69969-98-8
• Molecular Weight: 360.646
• Mol File: 69969-98-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Bu₄NBHCl₃(CAS DataBase Reference)
• NIST Chemistry Reference: Bu₄NBHCl₃(69969-98-8)
• EPA Substance Registry System: Bu₄NBHCl₃(69969-98-8)

Safety Data

• Hazardous Substances Data: 69969-98-8(Hazardous Substances Data)

Upstream product

• 10294-34-5 boron trichloride 
• 53451-55-1 (CH₃(CH₂)3)4N⁽¹⁺⁾*B₃H₈^(1-)=(CH₃(CH₂)3)4NB₃H₈ 

Relevant articles and documents

New, systematic syntheses of boron hydrides via hydride ion abstraction reactions: Preparation of B2H6, B4H10, B5H11, and B10H14

The boron hydrides B2H6, B4H10, B5H11, and B10H14 are prepared in good yields through hydride ion abstraction reactions when the borane anions BH4-, B3H8-, B4H9-, and B9H14- respectively are treated with 1 molar equiv of a Lewis acid BX3 (X = F, Cl, or Br), generally in the absence of a solvent, for reaction periods of 1-4 h. A high-yield (85-90%) method for the conversion of B5H9 to B9H14- is presented as the precursor to the practical conversion of B5H9 to B10H14 (45-50%). Additionally, treatment of the anion BrB3H7- with BBr3 results in the formation of 2-BrB4H9 in low yield (15%). The hydride ion abstraction reactions by BBr3 and BCl3 lead to the new anions HBBr3- and HBCl3-.