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Tributylborane

Tributylborane chemical structure
CAS Number122-56-5
Formula[CH3(CH2)3]3B
Mol. Weight182.15 g/mol

What is Tributylborane?

Tributylborane is a chemical compound with CAS number 122-56-5 and molecular formula [CH3(CH2)3]3B. It is used in various industrial and research applications.

Applications

Reactant for:
• Addition reactions for synthesis of phenyltrialkylborate salts1
• Boron-based multicomponent reactions for generation of substituted aziridines, oxazolidines, and pyrrolidines2
• Suzuki-Miyaura cross coupling of halopurines with trialkylboranes for the synthesis of adenosine A2A receptor antagonists3
• Multicomponent C-alkylation reactions with aromatic aldimines4
• One-pot alkylation-boration and electrophilic substitution5

Specifications

Linear Formula

[CH3(CH2)3]3B

Molecular Weight

182.15 g/mol

Boiling Point

109 °C/20 mmHg(lit.)

Density

0.747 g/mL at 25 °C(lit.)

Safety Information

GHS02GHS02
GHS05GHS05
GHS07GHS07
Signal Word

Danger

Hazard Statements

H250-H302-H314

Precautionary Statements

P222-P231-P280-P305 + P351 + P338-P310-P422

Required PPE

Eyeshields, Faceshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)

EC Number

204-554-6

WGK Germany

1

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