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Alfa Aesar™ 5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole, 97%

Chemical Identifiers

Chemical Name or Material 5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole
CAS 894086-00-1
Formula Weight 506.62
MDL Number MFCD09038440
Synonym BippyPhos
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH6386403

  SDS
alfa aesar™
H6386403
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH63864MD

  SDS
alfa aesar™
H63864MD
250mg 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

Melting Point 169° to 173°C
Formula Weight 506.62
Chemical Name or Material 5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole
CAS 894086-00-1
Physical Form Solid
Assay 97%
Sensitivity Air Sensitive
Color White
Quantity 1g
MDL Number MFCD09038440
Synonym BippyPhos

Applications
5-(Di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1′H-[1,4′]bipyrazole is a non-proprietary ligand for palladium-catalyzed amination of aryl halides including aryl chlorides. Works best when the palladium source is Pd2(dba)3

Solubility
Slightly soluble in water.

Notes
Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.