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Bis(diphenylphosphino)acetylene

ALDRICH/287954 - 98%

Synonym: ((Diphenylphosphino)ethynyl)diphenylphosphine; Bis(diphenylphosphino)ethyne

CAS Number: 5112-95-8
Empirical Formula (Hill Notation): C26H20P2
Molecular Weight: 394.38
EC Number: 225-842-8
MDL Number: MFCD00003045
Linear Formula: (C6H5)2PC≡CP(C6H5)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-287954-1G 1 g
 $126.00
1/EA		 Add To Favorites

 

assay 98%
form solid
functional group phosphine
InChI 1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
InChI key FOWZHJNBFVLJGP-UHFFFAOYSA-N
mp 86-88 °C (lit.)
reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reaction type: Heck Reaction
  reaction type: Hiyama Coupling
  reaction type: Negishi Coupling
  reaction type: Sonogashira Coupling
  reaction type: Stille Coupling
  reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
SMILES string c1ccc(cc1)P(C#CP(c2ccccc2)c3ccccc3)c4ccccc4
Packaging: 1 g in glass bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 98%
mp 86-88 °C (lit.)
UNSPSC 12352003

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