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391220 Sigma-Aldrich

2-Chloro-1,3,2-dioxaphospholane

97%

Synonym: Cyclic ethylene chlorophosphite, Cyclic ethylene phosphorochloridite, Ethylene chlorophosphite, Ethylene glycol chlorophosphite

  • CAS Number 822-39-9

  • Empirical Formula (Hill Notation) C2H4ClO2P

  • Molecular Weight 126.48

  •  Beilstein/REAXYS Number 506179

  •  EC Number 212-499-4

  •  MDL number MFCD00014511

  •  PubChem Substance ID 24864368

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphorus Precursors
Quality Level   200
assay   97%
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
refractive index   n20/D 1.489 (lit.)
bp   62 °C/20 mmHg (lit.)
density   1.422 g/mL at 25 °C (lit.)
functional group   phosphine
storage temp.   2-8°C
SMILES string   ClP1OCCO1
InChI   1S/C2H4ClO2P/c3-6-4-1-2-5-6/h1-2H2
InChI key   OLSFRDLMFAOSIA-UHFFFAOYSA-N

Description

Application

Phosphitylating agent used in the synthesis of phosphocholines and spirophosphoranes.

Packaging

5 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH014
RIDADR 
UN 3264 8 / PGII
WGK Germany 
WGK 3

Catalysts
Protocols & Articles
Peer-Reviewed Papers
15

References

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