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14734 Sigma-Aldrich

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene

technical, ~90% (GC)

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

  • CAS Number 136779-28-7

  • Empirical Formula (Hill Notation) C22H36P2

  • Molecular Weight 362.47

  •  Beilstein/REAXYS Number 4814174

  •  MDL number MFCD00142321

  •  PubChem Substance ID 24848817

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Properties

InChI Key   GVVCHDNSTMEUCS-MUGJNUQGSA-N
grade   technical
assay   ~90% (GC)
refractive index   n20/D 1.581
density   1.010 g/mL at 25 °C

Description

Application

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles
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Description

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668486 (+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene, Namena purity

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