CAS 52093-26-2: Trifluorure de lanthane
Description :
Trifluorure de lanthane, avec le numéro CAS 52093-26-2, est un composé inorganique qui se compose de cations de lanthane et d'anions triflate. Il se caractérise par sa haute solubilité dans les solvants polaires, ce qui le rend utile dans diverses applications chimiques, en particulier en catalyse et comme acide de Lewis. L'ion triflate, dérivé de l'acide trifluoroacétique, confère de fortes propriétés d'attraction des électrons, augmentant la réactivité du centre de lanthane. Trifluorure de lanthane se rencontre généralement sous forme de solide cristallin blanc et est stable dans des conditions ambiantes. Sa chimie de coordination est remarquable, car il peut former des complexes avec divers ligands, ce qui est précieux dans la synthèse organique et la science des matériaux. De plus, Trifluorure de lanthane est souvent utilisé dans la préparation d'autres composés de lanthane et dans l'étude de la chimie des lanthanides en raison de ses propriétés électroniques et structurelles uniques. Dans l'ensemble, Trifluorure de lanthane sert de réactif important tant dans les milieux académiques qu'industriels de la chimie.
Formule :CHF3O3SLa
InChI :InChI=1S/CHF3O3S.La/c2-1(3,4)8(5,6)7;/h(H,5,6,7);
Code InChI :InChIKey=NAPHXISIYHAKAH-UHFFFAOYSA-N
SMILES :C(S(=O)(=O)O)(F)(F)F.[La]
Synonymes :- Lanthanum Trifluoromethanesulfonate
- Lanthanum Tris(Trifluoromethanesulfonate)
- Lanthanum triflate
- Lanthanum(3+) triflate
- Lanthanum(3+) trifluoromethanesulfonate
- Lanthanum(III) triflate
- Lanthanum(III) trifluoromethanesulfonate
- Methanesulfonic acid, 1,1,1-trifluoro-, lanthanum(3+) salt (3:1)
- Methanesulfonic acid, trifluoro-, lanthanum(3+) salt
- Trifluoromethanesulfonic acid lanthanum(3+) salt
- Tris(trifluoromethanesulfonato)lanthanum
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10 produits concernés.
Lanthanum(III) Trifluoromethanesulfonate
CAS :Formule :C3F9LaO9S3Degré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :586.10Lanthanum(III) trifluoromethanesulfonate, min. 97% (Lanthanum triflate)
CAS :Lanthanum(III) trifluoromethanesulfonate, min. 97% (Lanthanum triflate)Formule :La(SO3CF3)3Degré de pureté :min. 97%Couleur et forme :white pwdr.Masse moléculaire :586.11Lanthanum trifluoromethanesulfonate, anhydrous, 99%
CAS :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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C3F9LaO9S3Degré de pureté :99%Couleur et forme :White to pale cream, PowderMasse moléculaire :586.10Lanthanum(III) Trifluoromethanesulfonate
CAS :Lanthanum trifluoromethanesulfonate is a cationic surfactant that has been used as a catalyst for the polymerization of amines and esters. Lanthanum trifluoromethanesulfonate has shown to have synergistic effects when combined with potassium hexafluorophosphate in catalyzing the polymerization of amines and esters. This compound also has a high salt tolerance, which makes it suitable for use in environments with high concentrations of salt. Lanthanum trifluoromethanesulfonate has shown to have an effect on congestive heart failure, but further research is needed to confirm this. Lanthanum trifluoromethanesulfonate also shows some evidence that it may be useful in treating autoimmune diseases such as multiple sclerosis or rheumatoid arthritis, but more research is needed to confirm this.Formule :C3F9LaO9S3Degré de pureté :Min. 95%Masse moléculaire :586.12 g/molLanthanum(III) trifluoromethanesulphonate
CAS :Lanthanum(III) trifluoromethanesulphonateFormule :·3CF3O3S·LaDegré de pureté :99%Couleur et forme : white powderMasse moléculaire :586.11g/molLanthanum (III) Trifluoromethanesulfonate extrapure, 98%
CAS :Formule :(CF3SO3)3LaDegré de pureté :min. 98%Couleur et forme :White to almost white, Crystaline powderMasse moléculaire :586.11Lanthanum(III) trifluoromethanesulfonate
CAS :Formule :C3F9LaO9S3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :586.1128Lanthanum(III) Trifluoromethanesulfonate
CAS :Produit contrôléApplications Lanthanum(III) Trifluoromethanesulfonate is a catalyst that is used for the trans-esterification of Jatropha curcas L. oil with methanol and higher alcohols. Studies on rats and mice showed that Lanthanum(III) Trifluoromethanesulfonate is a moderately hazardous substance causing slight irritation of the skin and that the maximum permitted concentration in the workplace is 2.0 mg/m3. References Daniel, L., et al.: J. Am. Oil Chem. Soc., 91, 325 (2014); Zhurba, O.M., et al.: Toksikologicheskii Vestnik, no vol., 20 (2005)Formule :C3F9LaO9S3Couleur et forme :NeatMasse moléculaire :586.11Lanthanum(III) trifluoromethanesulfonate, 99%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formule :C3F9LaO9S3Degré de pureté :99%Couleur et forme :Powder or crystals, White to light beigeMasse moléculaire :586.10
