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Lanthanum trifluoromethanesulfonate

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Lanthanum trifluoromethanesulfonate Basic information

Product Name:
Lanthanum trifluoromethanesulfonate
Synonyms:
  • LANTHANUM(III) TRIFLATE
  • LANTHANUM(III) TRIFLUOROMETHANESULFONATE
  • LANTHANUM TRIFLATE
  • LANTHANUM TRIFLUOROMETHANESULFONATE
  • LANTHANUM TRIFLUOROMETHANESULPHONATE
  • TRIFLUOROMETHANESULFONIC ACID LANTHANUM(III) SALT
  • TRIFLUOROMETHANESULFONIC ACID LANTHANUM SALT
  • Lanthanum(III) trifluoromethanesulfonate, 99.999% metals basis
CAS:
52093-26-2
MF:
C3F9LaO9S3
MW:
586.11
EINECS:
628-666-3
Product Categories:
  • OTf&NTf series
  • Other Metal
  • Stable Lewis Acids in Aqueous Media
  • Catalysts for Organic Synthesis
  • metal triflate compounds
  • triflate
  • Classes of Metal Compounds
  • Homogeneous Catalysts
  • La (Lanthanum)
  • Metal Triflates
  • Synthetic Organic Chemistry
  • Transition Metal Compounds
Mol File:
52093-26-2.mol
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Lanthanum trifluoromethanesulfonate Chemical Properties

Melting point:
>300°C
Density 
1.7
storage temp. 
Inert atmosphere,2-8°C
solubility 
Water (Slightly)
form 
Crystalline Powder
color 
White to light beige
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
Hydrolytic Sensitivity
6: forms irreversible hydrate
BRN 
9009103
Stability:
hygroscopic
InChI
InChI=1S/3CHF3O3S.La/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
InChIKey
WGJJZRVGLPOKQT-UHFFFAOYSA-K
SMILES
C(F)(S([O-])(=O)=O)(F)F.C(F)(F)(F)S([O-])(=O)=O.C(F)(F)(F)S([O-])(=O)=O.[La+3]
CAS DataBase Reference
52093-26-2(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN 1759 8/PG III
WGK Germany 
3
3-10
Hazard Note 
Irritant
HazardClass 
8
PackingGroup 
III
HS Code 
28469099

MSDS

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Lanthanum trifluoromethanesulfonate Usage And Synthesis

Chemical Properties

white to light beige crystalline powder

Uses

Lanthanum trifluoromethanesulfonate is a water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes. It is an effective catalyst for the Baylis-Hillman reaction. It also catalyzes Michael additions to methyl vinyl ketone in water.

Lanthanum trifluoromethanesulfonate Preparation Products And Raw materials

Raw materials

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