Lanthanum trifluoromethanesulfonate, anhydrous, 99%

Catalog No.	Quantity
AAL1965714	25 g
AAL1965706	5 g

Catalog No. AAL1965714 Supplier Thermo Scientific Chemicals Supplier No. L1965714

Description

CAS: 52093-26-2 | C3F9LaO9S3 | 586.095 g/mol

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.

Applications
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.

Solubility
Soluble in water.

Notes
Keep the container tightly sealed. Store in a cool, dry conditions in well sealed containers. Incompatible with bases. It is hygroscopic in nature. Store under dry inert gas.

Specifications

Chemical Identifiers

• CAS: 52093-26-2
• Molecular Formula: C3F9LaO9S3
• Molecular Weight (g/mol): 586.095
• MDL Number: MFCD00077560
• InChI Key: WGJJZRVGLPOKQT-UHFFFAOYSA-K
• Synonym: lanthanum iii trifluoromethanesulfonate, lanthanum triflate, lanthanum trifluoromethanesulfonate, la otf 3, lanthanum iii triflate, lanthanum tris trifluoromethanesulfonate, lanthanum 3+ tritriflate, lanthanum 3+ ; trifluoromethanesulfonate, trifluoromethanesulfonic acid lanthanum salt, tris trifluoromethanesulfonato lanthanum
• PubChem CID: 2733938
• IUPAC Name: lanthanum(3+);trifluoromethanesulfonate
• SMILES: C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[La+3]

• Linear Formula: (CF₃SO₃)₃La
• Quantity: 25 g
• UN Number: UN3261
• Beilstein: 9009103
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water.
• Formula Weight: 586.1
• Percent Purity: 99%
• Chemical Name or Material: Lanthanum trifluoromethanesulfonate, anhydrous

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only