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HomeProduct name listLanthanum trifluoromethanesulfonate

Lanthanum trifluoromethanesulfonate

Synonym(s):La(OTf)3;Lanthanum tris(trifluoromethanesulfonate);Lanthanum(III) triflate;Trifluoromethanesulfonic acid lanthanum salt;Tris(trifluoromethanesulfonato)lanthanum

  • CAS NO.:52093-26-2
  • Empirical Formula: C3F9LaO9S3
  • Molecular Weight: 586.11
  • MDL number: MFCD00077560
  • EINECS: 628-666-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-24 19:11:50
Lanthanum trifluoromethanesulfonate Structural

What is Lanthanum trifluoromethanesulfonate?

Chemical properties

white to light beige crystalline powder

The Uses of Lanthanum trifluoromethanesulfonate

Lanthanum trifluoromethanesulfonate is 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.

Properties of Lanthanum trifluoromethanesulfonate

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
CAS DataBase Reference 52093-26-2(CAS DataBase Reference)

Safety information for Lanthanum trifluoromethanesulfonate

Signal word Warning
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H314:Skin corrosion/irritation
H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for Lanthanum trifluoromethanesulfonate

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]

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