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14736 Aldrich

(−)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene

technical, ~90% (GC)

Synonym: (2R,2′R,5R,5′R)-2,2′-5,5′-Tetraethyl-1,1′-(o-phenylene)diphospholane, (R,R)-Ethyl-DUPHOS

  • CAS Number 136705-64-1

  • Empirical Formula (Hill Notation) C22H36P2

  • Molecular Weight 362.47

  •  Beilstein Registry Number 4814174

  •  MDL number MFCD00142335

  •  PubChem Substance ID 24848548

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, DuPhos/BPE, Privileged Ligands and Complexes More...
InChI Key   GVVCHDNSTMEUCS-UAFMIMERSA-N
grade   technical
assay   ~90% (GC)
refractive index   n20/D 1.6
density   1.01 g/mL at 25 °C

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Price and Availability

Safety & Documentation

Safety Information

Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C

Documents

Certificate of Analysis

Protocols & Articles
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