425672

Erbium(III) trifluoromethanesulfonate

98%

• Synonym(s): Erbium(III) triflate, Trifluoromethanesulfonic acid erbium(III) salt
• Linear Formula: (CF₃SO₃)₃Er
• CAS Number: 139177-64-3
• Molecular Weight: 614.47
• MDL number: MFCD00192126
• UNSPSC Code: 12161600
• PubChem Substance ID: 24866656
• NACRES: NA.22

Properties

• Assay: 98%
• reaction suitability: core: erbium; reagent type: catalyst
• SMILES string: [Er+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
• InChI: 1S/3CHF3O3S.Er/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
• InChI key: GLQOFBCJADYRKR-UHFFFAOYSA-K

Description

Application

A water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves