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14796 Sigma-Aldrich

1,2-Bis(dimethylphosphino)ethane

purum, ≥97.0% (GC/31P-NMR)

Synonym: DMPE, Dimethyl-2-(dimethylphosphino)ethylphosphine, Ethylenebis(dimethylphosphine)

  • CAS Number 23936-60-9

  • Linear Formula (CH3)2PCH2CH2P(CH3)2

  • Molecular Weight 150.14

  •  Beilstein Registry Number 1732994

  •  MDL number MFCD00008511

  •  PubChem Substance ID 329750624

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Properties

InChI Key   ZKWQSBFSGZJNFP-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC/31P-NMR)
refractive index   n20/D 1.507(lit.)
  n20/D 1.508
bp   180 °C(lit.)
density   0.9 g/mL at 25 °C(lit.)

Description

Other Notes

Important chelating diphosphine ligand which is used for the formation of complexes with various transition metals; e.g.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Flash Point(F) 
5 °F
Flash Point(C) 
-15 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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261939 1,2-Bis(dimethylphosphino)ethane, 97%

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