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Alfa Aesar™ 9-BBN dimer, 98%

$120.09 - $120.09

Chemical Identifiers

Chemical Name or Material 9-BBN dimer
CAS 21205-91-4
Molecular Formula C16H30B2
Formula Weight 244.04g/mol
MDL Number MFCD00168069
UN Number UN3393
Synonym 9-Borabicyclo[3.3.1]nonane dimer
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1516606

 
alfa aesar™
L15166-06
5g Each for $120.09

AAL1516614

 
alfa aesar™
L15166-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Quantity 5g
Melting Point 149° to 154°C
Quantity 5g
Chemical Name or Material 9-BBN dimer
CAS 21205-91-4
Assay 98%
Molecular Formula C16H30B2
Formula Weight 244.04g/mol
MDL Number MFCD00168069
UN Number UN3393
Synonym 9-Borabicyclo[3.3.1]nonane dimer
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H228-H250-H260-H252
Flammable solid.
Catches fire spontaneously if exposed to air.
In contact with water releases flammable gases which may ignite spontaneously.
Self-heating in large quantities; may catch fire.
Health Hazard 3 GHS P Statement
P210-P222-P231+P232-P370+P378c-P422a-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not allow contact with air.
Handle under inert gas.
Protect from moisture.
In case of fire: Use for extinction: CO2, sand, extinguishing powder.
Store contents under inert gas.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 4.2; Packing Group: I; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, SOLID, PYROPHORIC, WATER-REACTIVE

Applications
9-BBN dimer acts as a hydroboration reagent in organic chemistry. It is used in Suzuki reactions and involved in the anti-Markovnikov hydration of alkenes and alkynes. It is employed as a reactant for Diels-Alder reaction. In addition to this, it is used as a precursor to boracycles and also selectively reduce conjugated enones to allylic alcohol.

Solubility
Soluble in tetrahydrofuran, ether, hexane, benzene, toluene, carbon tetrachloride, chloroform, dichloromethane and dimethylsulfide. Slightly soluble in cyclohexane, dimethoxyethane, diglyme and dioxane.

Notes
Air and moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P222-P231+P232-P370+P378c-P422a-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not allow contact with air.
Handle under inert gas.
Protect from moisture.
In case of fire: Use for extinction: CO2, sand, extinguishing powder.
Store contents under inert gas.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H228-H250-H260-H252
Flammable solid.
Catches fire spontaneously if exposed to air.
In contact with water releases flammable gases which may ignite spontaneously.
Self-heating in large quantities; may catch fire.