9-BBN monomer, 97%, 0.5M in THF, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
9-BBN monomer acts as a selective hydroboration reagent in synthetic organic chemistry. It is employed in Suzuki reactions as well as in the preparation of terminal alcohols by the region selective addition of alkenes followed by oxidative cleavage using hydrogen peroxide. It is also used in copper-catalyzed cross-coupling reactions of organoboron compounds with primary alkyl halides and pseudohalides. It acts as a protecting group for alkenes. Further, it is used as a reactant for Hetero-Diels-Alder reaction for the synthesis of spirocyclic alkaloids. In addition to this, it is used in intramolecular insertion of alkenes into palladium-nitrogen bonds.

Solubility
Miscible with ether, hexane, benzene, toluene, carbon tetrachloride, chloroform, dimethylsulfide and dichloromethane. Slightly miscible with cyclohexane, dimethoxyethane, diglyme and dioxane.

Notes
Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with water, oxidizing agents, acids and alcohols.

Specifications

Chemical Identifiers

• CAS: 280-64-8
• Molecular Formula: C8H14B
• Molecular Weight (g/mol): 121.01
• MDL Number: MFCD00074742
• InChI Key: AMKGKYQBASDDJB-UHFFFAOYSA-N
• Synonym: 9-borabicyclo 3.3.1 nonane, 9-borabicyclo 3.3.1 nonan, 9-borabicyclo 3,3,1 nonane, 9$l^ 2-borabicyclo 3.3.1 nonane, 1s,5s-9-borabicyclo 3.3.1 nonane, monomer; 21205-91-4 dimer, 9-borabicyclo 3.3.1 nonane,9-bbn,intetrahydrofuran
• PubChem CID: 6327450
• IUPAC Name: 9$l^{2}-borabicyclo[3.3.1]nonane
• SMILES: [B]1C2CCCC1CCC2

• Flash Point: −19°C (−2°F)
• Odor: Ether-like
• Quantity: 500 mL
• UN Number: UN3399
• Beilstein: 605509
• Sensitivity: Air and moisture sensitive
• Solubility Information: Miscible with ether,hexane,benzene,toluene,carbon tetrachloride,chloroform,dimethylsulfide and dichloromethane. Slightly miscible with cyclohexane,dimethoxyethane,diglyme and dioxane.
• Formula Weight: 122.02
• Percent Purity: 97%
• Concentration or Composition (by Analyte or Components): 0.5M in THF
• Chemical Name or Material: 9-BBN monomer

Safety and Handling

Hazard Category	H225-H261-H302-H314-H335-H336-H351
Hazard Statement	GHS H Statement H225-H261-H351-H319-H335 Highly flammable liquid and vapor. In contact with water releases flammable gas. Suspected of causing cancer. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P210-P223-P231+P232-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P335+P334-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE, FLAMMABLE
TSCA	No
Recommended Storage	Ambient temperatures; Store under Argon

SDS