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Alfa Aesar™ Lanthanum trifluoromethanesulfonate, anhydrous, 99%

Chemical Identifiers

Chemical Name or Material Lanthanum trifluoromethanesulfonate
CAS 52093-26-2
Name Note anhydrous
Molecular Formula C3F9LaO9S3
Linear Formula (CF3SO3)3La
Formula Weight 586.1
MDL Number MFCD00077560
UN Number UN3261
Beilstein 9009103
Synonym Lanthanum triflate; Trifluoromethanesulfonic acid lanthanum salt
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1965706

  SDS
alfa aesar™
L1965706
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1965714

  SDS
alfa aesar™
L1965714
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 586.1
MDL Number MFCD00077560
Molecular Formula C3F9LaO9S3
CAS 52093-26-2
Chemical Name or Material Lanthanum trifluoromethanesulfonate
Linear Formula (CF3SO3)3La
Name Note anhydrous
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Health Hazard 1 Danger
Quantity 5g
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Assay 99%
Synonym Lanthanum triflate; Trifluoromethanesulfonic acid lanthanum salt
Beilstein 9009103
UN Number UN3261
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

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.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.