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95790 Sigma-Aldrich

Ytterbium(III) trifluoromethanesulfonate hydrate

purum, ≥97.0% (KT)

Synonym: Trifluoromethanesulfonic acid ytterbium salt, Ytterbium(III) triflate

  • CAS Number 252976-51-5

  • Linear Formula (CF3SO3)3Yb · xH2O

  • Molecular Weight 620.25 (anhydrous basis)

  •  MDL number MFCD03703499

  •  PubChem Substance ID 329770483

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Ytterbium More...
InChI Key   BUJKNFNMGRYZBV-UHFFFAOYSA-K
grade   purum
assay   ≥97.0% (KT)
impurities   ≤4% water

Description

Other Notes

Lewis-acid catalyst used e.g. for aldol reactions with silyl enol ethers ; Catalyst for Friedel-Crafts acylations ; Catalyst for glycosidations ; Catalyst for additions to epoxides

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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