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Alfa Aesar™ Tri-tert-butylphosphonium tetrafluoroborate, 97%

$117.28 - $375.47

Chemical Identifiers

CAS 131274-22-1
Molecular Formula C12H28BF4P
Formula Weight 290.13
MDL Number MFCD07189501
Beilstein 8813613
Synonym Fluoroboric acid tri-tert-butylphosphine adduct; Tri-tert-butylphosphine fluoroboric acid adduct
Chemical Name or Material Tri-tert-butylphosphonium tetrafluoroborate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1975203 SDS Alfa Aesar™
L1975203
1g Each for $117.28
AAL1975206 SDS Alfa Aesar™
L1975206
5g Each for $375.47
Specifications

Description

Applications
Tri-tert-butylphosphonium tetrafluoroborate is a ligand used in the palladium-catalyzed enantioselective alfa-arylation of N-boc-pyrrolidine. It is also used with a palladium(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Further, it is used in the Heck coupling of vinyl tosylates with olefins.

Solubility
Soluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane, toluene and water.

Notes
Incompatible with strong oxidizing agents and halogens.
Description & Specifications

Chemical Identifiers

131274-22-1
290.13
8813613
Tri-tert-butylphosphonium tetrafluoroborate
C12H28BF4P
MFCD07189501
Fluoroboric acid tri-tert-butylphosphine adduct; Tri-tert-butylphosphine fluoroboric acid adduct

Specifications

131274-22-1
290.13
8813613
266° to 267°C
Tri-tert-butylphosphonium tetrafluoroborate
C12H28BF4P
MFCD07189501
Fluoroboric acid tri-tert-butylphosphine adduct; Tri-tert-butylphosphine fluoroboric acid adduct
1g
97%

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning