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Alfa Aesar™ Copper(II) trifluoromethanesulfonate, 98%

$103.59 - $103.59

Chemical Identifiers

CAS 34946-82-2
Molecular Formula Cu(CF3SO3)2
Formula Weight 361.68
MDL Number MFCD00077492
UN Number UN3261
Beilstein 4028198
Synonym Copper(II) triflate; Trifluoromethanesulfonic acid copper(II) salt
Chemical Name or Material Copper(II) trifluoromethanesulfonate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2025306 SDS Alfa Aesar™
B2025306
5g Each for $103.59
AAB2025314 SDS Alfa Aesar™
B2025314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2025322 SDS Alfa Aesar™
B2025322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Copper(II) trifluoromethanesulfonate acts as a catalyst in Diels-Alder reaction and cyclopropanation reactions. It is also used as a reagent for oligosaccharide synthesis. It acts as a Lewis acid. It is also employed in the dimerization of ketone enolates and tetramethylsilane enol ethers. It is used to prepare cis vinylic sulfones and oxazoles from alkynyl sulfones and ketones respectively. Further, it plays an important role for cyclization of dienolates. In addition to this, it is useful for dehydration of alcohols.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

34946-82-2
361.68
UN3261
Copper(II) triflate; Trifluoromethanesulfonic acid copper(II) salt
Cu(CF3SO3)2
MFCD00077492
4028198
Copper(II) trifluoromethanesulfonate

Specifications

34946-82-2
Cu(CF3SO3)2
MFCD00077492
4028198
Copper(II) trifluoromethanesulfonate
5g
361.68
UN3261
Copper(II) triflate; Trifluoromethanesulfonic acid copper(II) salt
98%

Safety and Handling

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

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.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.