C20H44P2
346.5 g/mol
Industrial ChemicalWarning
1,4-BIS(DI-TERT-BUTYLPHOSPHINO)BUTANE
CAS150111-89-0EC873-014-5
Category
Industrial Chemical
Compound Class
Other
Primary Use
Diphosphine ligand for cross-coupling catalysis
1,4-Bis(di-tert-butylphosphino)butane is a diphosphine compound characterized by two sterically demanding tert-butylphosphino groups linked by a four-carbon butylene chain. Its primary significance lies in its use as a ligand in cross-coupling catalysis, where it coordinates to transition metals to facilitate carbon-carbon bond formation.
Ligand for palladium-catalyzed cross-coupling reactions
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 150111-89-0
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
ditert-butyl(4-ditert-butylphosphanylbutyl)phosphane
InChIKey
UIYGJYHQLCCIQS-UHFFFAOYSA-N
SMILES
CC(C)(C)P(CCCCP(C(C)(C)C)C(C)(C)C)C(C)(C)C
Synonyms (5)
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